NEC NL160120AC27-32B Specification

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TFT COLOR LCD MODULE

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NL160120AC27-32B

54 cm (21.3 Type)

UXGA

LVDS Interface (2 port)

DATA SHEET

DOD-PP-1480 (1st edition)

This DATA SHEET is updated document from
PRELIMINARY DATA SHEET DOD-PP-1313(2).

All information is subject to change without notice.
Please confirm the sales representative before
starting to design your system.

Document Number: DOD-PP-1480 (1st edition)
Published date: September 2012 CP (N)

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¤ NLT Technologies, Ltd.

2012 All rights reserved.

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The Copyright to this document belongs to NLT Technologies, Ltd. (hereinafter called "NLT"). No part of

this document will be used, reproduced or copied without prior written consent of NLT.

NLT does and will not assume any liability for infringement of patents, copyrights or other intellectual
property rights of any third party arising out of or in connection with application of the products described
herein except for that directly attributable to mechanisms and workmanship thereof. No license, express or
implied, is granted under any patent, copyright or other intellectual property right of NLT.

Some electronic products would fail or malfunction at a certain rate. In spite of every effort to enhance
reliability of products by NLT, the possibility of failures and malfunction might not be avoided entirely. To
prevent the risks of damage to death, human bodily injury or other property arising out thereof or in
connection therewith, each customer is required to take sufficient measures in its safety designs and plans
including, but not limited to, redundant system, fire-containment and anti-failure.

The products are classified into three grades: "Standard", "Special", and "Specific".

Each quality grade is designed for applications described below. Any customer who intends to use a
product for application other than that of Standard is required to contact an NLT sales representative in
advance.

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NL160120AC27-32B

INTRODUCTION

The Standard: Applications as any failure, malfunction or error of the products are free from any damage

to death, human bodily injury or other property (Products Safety Issue) and not related the safety of the
public (Social Issues), like general electric devices.

Examples: Office equipment, audio and visual equipment, communication equipment, test and

measurement equipment, personal electronic equipment, home electronic appliances, car
navigation system (with no vehicle control functions), seat entertainment monitor for vehicles
and airplanes, fish finder (except marine radar integrated type), PDA, etc.

The Special: Applications as any failure, malfunction or error of the products might directly cause any

damage to death, human bodily injury or other property (Products Safety Issue) and the safety of the public
(Social Issues) and required high level reliability by conventional wisdom.

Examples: Vehicle/train/ship control system, traffic signals system, traffic information control system, air

traffic control system, surgery/operation equipment monitor, disaster/crime prevention system,

etc.

The Specific: Applications as any failure, malfunction or error of the products might severe cause any

damage to death, human bodily injury or other property (Products Safety Issue) and the safety of the public
(Social Issues) and developed, designed and manufactured in accordance with the standards or quality
assurance program designated by the customer who requires extremely high level reliability and quality.

Examples: Aerospace system (except seat entertainment monitor), nuclear control system, life support

system, etc.

The quality grade of this product is the "Standard" unless otherwise specified in this document.

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INTRODUCTION ..........................................................................................................................................2

1. OUTLINE....................................................................................................................................................4

1.1 STRUCTURE AND PRINCIPLE...........................................................................................................4

1.2 APPLICATION....................................................................................................................................... 4

1.3 FEATURES.............................................................................................................................................4

2. GENERAL SPECIFICATIONS ................................................................................................................5

3. BLOCK DIAGRAM ................................................................................................................................... 6

4. DETAILED SPECIFICATIONS ...............................................................................................................7

4.1 MECHANICAL SPECIFICATIONS......................................................................................................7

4.2 ABSOLUTE MAXIMUM RATINGS ....................................................................................................7

4.3 ELECTRICAL CHARACTERISTICS................................................................................................... 8

4.3.1 LCD panel signal processing board ...............................................................................................8

4.3.2 LED driver board ...........................................................................................................................9

4.3.3 LED driver board current wave .....................................................................................................9

4.3.4 Power supply voltage ripple.........................................................................................................10

4.3.5 Fuse.............................................................................................................................................. 10

4.4 POWER SUPPLY VOLTAGE SEQUENCE ........................................................................................11

4.4.1 LCD panel signal processing board ............................................................................................. 11

4.4.2 LED driver board ......................................................................................................................... 11

4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS.........................................................12

4.5.1 LCD panel signal processing board .............................................................................................12

4.5.2 LED driver board .........................................................................................................................13

4.5.3 Positions of socket .......................................................................................................................14

4.6 LUMINANCE CONTROL................................................................................................................... 15

4.6.1 Luminance control methods.........................................................................................................15

4.6.2 Detail of BRTP timing ................................................................................................................. 16

4.7 LVDS DATA INPUT MAP...................................................................................................................17

4.7.1 Mode A ........................................................................................................................................ 17

4.7.2 Mode B ........................................................................................................................................18

4.7.3 Mode C ........................................................................................................................................19

4.8 DISPLAY COLORS AND INPUT DATA SIGNALS ..........................................................................20

4.9 INPUT SIGNAL TIMINGS.......................................................................................................

iming characteristics ..................................................................................................................21

4.9.1 T

4.9.2 Input signal timing chart ..............................................................................................................21

4.10 LVDS DATA TARANSMISSION METHOD ....................................................................................22

4.11 LVDS Rx AC SPEC............................................................................................................................22

4.12 DISPLAY POSITIONS.......................................................................................................................23

4.13 PIXEL ARRANGNMENT .................................................................................................................24

4.14 OPTICS...............................................................................................................................................25

4.14.1 Optical characteristics................................................................................................................25

4.14.2 Definition of contrast ratio......................................................................................................... 26

4.14.3 Definition of luminance uniformity...........................................................................................26

4.14.4 Definition of response times ......................................................................................................27

4.14.5 Definition of viewing angles......................................................................................................27

5. ESTIMATED LUMINANCE LIFETIME.............................................................................................. 27

6. RELIABILITY TESTS.............................................................................................................................28

7. PRECAUTIONS .......................................................................................................................................29

7.1 MEANING OF CAUTION SIGNS ...................................................................................................... 29

7.2 CAUTIONS ..........................................................................................................................................29

7.3 ATTENTIONS ......................................................................................................................................29

7.3.1 Handling of the product ............................................................................................................... 29

7.3.2 Environment.................................................................................................................................30

7.3.3 Characteristics..............................................................................................................................31

7.3.4 Others........................................................................................................................................... 31

8. OUTLINE DRAWINGS...........................................................................................................................32

8.1 FRONT VIEW......................................................................................................................................32

8.2 REAR VIEW ........................................................................................................................................33

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NL160120AC27-32B

CONTENTS

...........21

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1. OUTLINE

1.1 STRUCTURE AND PRINCIPLE

Color LCD module NL160120AC27-32B is composed of the amorphous silicon thin film transistor
liquid crystal display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film
Transistor) array and a backlight.

The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT
array glass substrate and a color-filter glass substrate.

Grayscale data signals from a host system (e.g. signal generator, etc.) are modulated into best form for
active matrix system by a signal processing board, and sent to the driver LSIs which drive the individual
TFT arrays.

The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight
assembly, when it is controlled by data signals. Color images are created by regulating the amount of
transmitted light through the TFT array of red, green and blue dots.

1.2 APPLICATION

x Color monitor system

1.3 FEATURES

x Ultra-wide viewing angle (Ultra-Advanced Super Fine TFT (UA-SFT))

x High luminance

x High contrast

x High resolution

x Low reflection

x Wide color gamut

x 256 gray scale in each R, G, B sub-pixel (8-bit), 16,777,216 colors

x LVDS interface

x Selectable LVDS data input map

x Small foot print

x Long life LED backlight type with an LED driver board

x Compliant with the European RoHS directive (2011/65/EU)

x Acquisition product for UL60950-1/CSA C22.2 No.60950-1-03 (File number: E170632)

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NL160120AC27-32B

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2. GENERAL SPECIFICATIONS

Display area

Diagonal size of display

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NL160120AC27-32B

432.0 (H) u 324.0 (V) mm

54 cm (21.3 inches)

Drive system

Display color

Pixel

Pixel arrangement

Dot pitch

Pixel pitch

Module size

Weig ht

Contrast ratio

Viewing angle

Designed viewing direction

Polarizer surface

Polarizer pencil-hardness

Color gamut

Response time

Luminance

Signal system

Power supply voltage

a-Si TFT active matrix

16,777,216 colors

1,600 (H) u 1,200 (V) pixels (1 pixel consists of 3 sub-pixels (RGB).)

RGB (Red dot, Green dot, Blue dot) vertical stripe

0.090 (H) u 0.270 (V) mm

0.270 (H) u 0.270 (V) mm

457.0 (W) u 350.0 (H) u 21.5 (D) mm (typ.)

2,700 g (typ.)

1200:1 (typ.)

At the contrast ratio t 10:1

x Horizontal: Right side 88q (typ.), Left side 88q (typ.)
x Vertical: Up side 88q (typ.), Down side 88q (typ.)

Viewing angle with optimum grayscale (Jล DICOM): Normal axis (perpendicular)

Note1

Antiglare

2H (min.) [by JIS K5600]

At LCD panel center

72 % (typ.)[against NTSC color space]

Ton+Toff (10%

40 ms (typ.)

At the maximum luminance control

760 cd/m

2 ports LVDS interface (Characteristics of AC receiver THC63LVD824A THine
Electronics, Inc. or equivalent)
[RGB 8-bit signals, Data enable signal (DE), Dot clock (CLK)]

LCD panel signal processing board: 12.0V
LED driver board: 12.0V

2

(typ.)

mo

90%)

Backlight

Power consumption

Note1: When the product luminance is 450cd/m

LED backlight type with LED driver board

At checkered flag pattern, the maximum luminance control

57 W (typ.)

2

, the gamma characteristic is designed to Jล DICOM.

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3. BLOCK DIAGRAM

Note1, Note2

Note1, Note2

I/F LCD module (product)

DA0+
DA0­DA1+
DA1­DA2+
DA2­CKA+
CKA­DA+
DA3-

DB+
DB0­DB1+
DB1­DB2+
DB2­CKB+
CKB­DB3+
DB3-

TxSEL0
TxSEL1

VDD

FG
GND

VDDB
BRTC
BRTH
BRTI
BRTP
PWSEL
GNDB

100:

100:

100:

100:

100:

100:

100:

100:

100:

100:

Fuse

Fuse

Note1: Relations between GND (Signal ground), FG (Frame ground) and GNDB (LED driver board

ground) in the LCD module are as follows.

GND - FG Connected

GND - GNDB Not connected

FG - GNDB Not connected

Note2: GND, FG and GNDB must be connected to customer equipment's ground, and it is recommended

that these grounds be connected together in customer equipment.

Note3: Each pair of the LVDS signal has a 100: terminating resistance between D+ and D-.

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THC63LVD824 (THine Electronics, Inc.) or equivalent

DC/DC

Converter

LED driver board

Controller

Power supply

for drivers

NL160120AC27-32B

H-driver

4,800 lines

1,200 lines

V-driver

TFT LCD panel

H: 1,600 u 3 (R, G, B)
V: 1,200

Backlight

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4. DETAILED SPECIFICATIONS

4.1 MECHANICAL SPECIFICATIONS

Parameter Specification Unit

Module size

Display area 432.0 (H) u 324.0 (V) Note2 mm

Weight 2,700 (typ.), 2,980 (max.) g

Note1: Excluding warpage of the cover for LED driver board.
Note2: See "8. OUTLINE DRAWINGS".

4.2 ABSOLUTE MAXIMUM RATINGS

Parameter Symbol Rating Unit Remarks

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457.0 r0.5 (W) u 350.0 r0.5 (H) u 21.5 (typ., D)

23.0 (max., D)

NL160120AC27-32B

Note1, Note2 mm

Power supply

voltage

Input voltage

for signals

Operating temperature

LED driver board

LCD panel signal processing board VDD -0.3 to +14.0 V

LED driver board VDDB -0.3 to +15.0 V

LCD panel signal processing board

Note1

BRTI signal VBI -0.3 to +1.5 V

BRTP signal VBP -0.3 to +5.5 V

BRTC signal VBC -0.3 to +5.5 V

PWSEL signal VBS -0.3 to +5.5 V

Storage temperature Tst -20 to +60

Front surface TopF 0 to +60

Rear surface TopR 0 to +60

Relative humidity

Note4

Vi -0.3 to +3.45 V VDD= 12.0V

d 95

RH

d 85

d 70

qC

qC

qC

%

%

40qC < Ta d 50qC

%

50qC < Ta d 55qC

Ta = 25 qC

VDDB= 12.0V

-

Note2

Note3

Ta d 40qC

Absolute humidity

Note4

Operating altitude -

Storage altitude -

AH

d 73

Note5

d 5,100

d 13,600

g/m

m

m

3

0qC d Ta d 55qC

-20qC d Ta d 60qC

Note1: DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/-, CKB+/­Note2: Measured at LCD panel surface (including self-heat)
Note3: Measured at LCD module's rear shield surface (including self-heat)
Note4: No condensation
Note5: Water amount at Ta= 55°C and RH= 70%
Note6: The image quality may cause degradation in case of rapid change humidity and temperature.

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Ta > 55 qC

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4.3 ELECTRICAL CHARACTERISTICS

4.3.1 LCD panel signal processing board

Parameter Symbol min. typ. max. Unit Remarks

Power supply voltage VDD 10.8 12.0 13.2 V -

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NL160120AC27-32B

(Ta= 25qC)

Power supply current IDD -

Permissible ripple voltage VRP - - 100 mVp-p for VDD

Differential input threshold
voltage

Input voltage swing VI 0 - 2.4 V Note4

Terminating resistance RT - 100 -

High VTH - - +100 mV

Low VTL -100 - - mV

500

Note1

700

Note2

mA at VDD= 12.0V

at VCM= 1.2V
Note3, Note4

:

-

Note1: Checkered flag pattern (by EIAJ ED-2522)
Note2: Pattern for maximum current
Note3: Common mode voltage for LVDS driver
Note4: DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/-, CKB+/-

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4.3.2 LED driver board

Parameter Symbol min. typ. max. Unit Remarks

Power supply voltage VDDB 11.4 12.0 12.6 V -

Power supply current IDDB - 4,200 5,800

BRTI signal VBI 0 - 1.0 V

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NL160120AC27-32B

(Ta= 25qC)

VDDB= 12.0V,
At the maximum

m$

luminance control

BRTP signal

Input voltage

for signals

Input current

for signals

BRTC signal

PWSEL signal

BRTI signal IBI -200 - -100

BRTP signal

BRTC signal

PWSEL signal

4.3.3 LED driver board current wave

4,200 mA (typ.)

At the maximum luminance control: 100% to at the minimum luminance control: 1%.
Luminance control frequency: 270 Hz (typ.)

Note1: Luminance control frequency indicate the input pulse frequency, when select the external pulse

control. See "4.6.2 Detail of BRTP timing".

Note2: The power supply lines (VDDB and GNDB) have large ripple voltage during luminance control.

See "4.3.4 Power supply voltage ripple ".

There is the possibility that the ripple voltage produces acoustic noise and signal wave noise in

audio circuit and so on. Put a capacitor (5,000 to 6,000PF) between the power supply lines
(VDDB and GNDB) to reduce the noise, if the noise occurred in the circuit..

0mA

High VBPH 2.0 - 5.25 V

Low VBPL 0 - 0.8 V

High VBCH 2.0 - 5.25 V

Low VBCL 0 - 0.8 V

High VBSH 2.0 - 5.25 V

Low VBSL 0 - 0.8 V

P$

High IBPH - - 1,000

Low IBPL -600 - -

High IBCH - - 300

Low IBCL -300 - -

High IPSH - - 1,000

Low IPSL -600 - -

Duty

Luminance control frequency

P$

P$

P$

P$

P$

P$

-

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4.3.4 Power supply voltage ripple

This product works, even if the ripple voltage levels are beyond the permissible values as following

the table, but there might be noise on the display image.

Power supply voltage

VDD 12.0V

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Ripple voltage Note1

(Measure at input terminal of power supply)

NL160120AC27-32B

d 100

Unit

mVp-p

Note1: The permissible ripple voltage includes spike noise.
Note2: The load variation influence does not include.

4.3.5 Fuse

VDDB 12.0V

Example of the power supply connection

a) Separate the power supply b) Put in the filter

Power

Parameter

VDD

VDDB

Power

Power

VDD

VDDB

Fuse

Type Supplier

FCC16132AB

CCF1N10

TF16AT5.00T

KAMAYA ELECTRIC

Co., Ltd.

KOA Corporation

d 200

Filter

Filter

Rating Fusing current Remarks

1.25A

32V

10A

60V

5.0A -

32V

2.5A,
5 seconds
maximum

20 A,
1 seconds
maximum

10 A,
5 seconds
maximum

mVp-p

VDD

VDDB

Note1

-

Note1: The power supply capacity should be more than the fusing current. If it is less than the

fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so on
may occur.

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4.4 POWER SUPPLY VOLTAGE SEQUENCE

4.4.1 LCD panel signal processing board

VDD
Note1

LVDS Signals *1,*2
Note2

*1: DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/- and CKB+/­*2: LVDS signals should be measured at the terminal of 100: resistance.

0V

0V

Note1: If there is a voltage variation (voltage drop) at the rising edge of VDD below 10.8V, there is a

possibility that a product does not work due to a protection circuit.

Note2: LVDS signals must be set to Low or High-impedance, except the VALID period (See above

sequence diagram), in order to avoid the circuitry damage.
If some of signals are cut while this product is working, even if the signal input to it once again,
it might not work normally. If a customer stops the display and function signals, VDD also must
be shut down.

Note3: The backlight should be turned on within the valid period of LVDS signals, in order to avoid

unstable data display.

4.4.2 LED driver board
Voltage

12.0V

VDDB

11.4V

0V

BRTC

Note1: The backlight should be turned on within the valid period of LVDS signals, in order to avoid

unstable data display.

Note2: If tr is more than 100 ms, the backlight will be turned off by a protection circuit for LED

driver board.

Note3: When VDDB is 0V or BRTC is Low, PWSEL must be set to Low or Open.

10.8V

t > 10ms

t> 10ms

0.1ms < tr

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NL160120AC27-32B

ON OFF ON

10.8V

9.6V

0.1ms < Tr < 80ms

t  450ms

d 100 ms

0ms < t

VDD dip < 20ms

VALID period

Display on screen

OFF

0ms < t < 35ms

ON

200ms < t

0ms < t

Toff > 200ms

11.4V

Under than 1.2V

Time

10.8V

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4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS

4.5.1 LCD panel signal processing board

CN1 socket (LCD module side): DF19G-30P-1H (56) (HIROSE ELECTRIC Co,.Ltd.)
Adaptable plug: DF19-30S-1C (HIROSE ELECTRIC Co,.Ltd.)

Pin No. Symbol Signal Remarks

1 DA0-

2 DA0+

3 DA1-

4 DA1+

5 DA2-

6 DA2+

7 GND Ground Signal ground Note2

8 CKA-

9 CKA+

10 DA3-

11 DA3+

12 DB0-

13 DB0+

14 GND Ground Signal ground Note2

15 DB1-

16 DB1+

17 GND Ground Signal ground Note2

18 DB2-

19 DB2+

20 CKB-

21 CKB+

22 DB3-

23 DB3+

24 GND Ground Signal ground Note2

25 TxSEL0

26 TxSEL1

27 GND Ground Signal ground Note2

28 VDD

29 VDD

30 VDD

Note1: Twist pair wires with 100: (Characteristic impedance) should be used between LCD panel

signal processing board and LVDS transmitter.
Note2: All GND and VDD terminals should be used without any non-connected lines.
Note3: This terminal is pulled-up in the product.
Note4: See "4.7 LVDS DATA INPUT MAP".

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NL160120AC27-32B

Pixel data A0 Odd pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel data A1 Odd pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel data A2 Odd pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel clock Odd pixel clock input (LVDS DIFFERENTIAL DATA) Note1

Pixel data A3 Odd pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel data B0 Even pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel data B1 Even pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel data B2 Even pixel data input (LVDS DIFFERENTIAL DATA) Note1

Pixel clock Even pixel clock input (LVDS DIFFERENTIAL DATA) Note1

Pixel data B3 Even pixel data input (LVDS DIFFERENTIAL DATA) Note1

TxSEL1 TxSEL0 Mode

Select LVDS data
input map

Power supply 12V Note2

Note3, Note4

Open Open A

Open Low B

Low Open C

Low Low A

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4.5.2 LED driver board

CN201 socket (LCD module side): DF3Z-10P-2H (2) (HIROSE ELECTRIC Co,. Ltd.)
Adaptable plug: DF3-10S-2C (HIROSE ELECTRIC Co,. Ltd.)

Pin No. Symbol Function Description

1 GNDB
2 GNDB
3 GNDB
4 GNDB
5 GNDB
6 VDDB
7 VDDB
8 VDDB
9 VDDB

10 VDDB

Note1: All VDDB and GNDB terminals should be used without any non-connected lines.

CN202 socket (LCD module side): IL-Z-9PL-SMTYE (Japan Aviation Electronics Industry Limited (JAE))
Adaptable plug: IL-Z-9S-S125C3 (Japan Aviation Electronics Industry Limited (JAE))

Pin No. Symbol Function Description

1 GNDB
2 GNDB
3 N.C. - Keep this pin Open.

4 BRTC

5 BRTH
6 BRTI
7 BRTP BRTP signal
8 GNDB LED driver board ground Note1
9 PWSEL Selection of luminance control signal method Note2, Note3

Note1: All GNDB terminals should be used without any non-connected lines.
Note2: See "4.6.1 LUMINANCE CONTROL ".
Note3: When VDDB is 0V or BRTC is Low, PWSEL must be set to Low or Open.

LED driver board ground Note1

Power supply Note1

LED driver board ground Note1

Backlight ON/OFF control signal

Luminance control terminal

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NL160120AC27-32B

High or Open: Backlight ON
Low: Backlight OFF

Note2

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4.5.3 Positions of socket

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1
CN202
9
m Insert direction
10
CN201
1

LED driver board

NL160120AC27-32B

Rear side



CN1

Insert

direction

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4.6 LUMINANCE CONTROL

4.6.1 Luminance control methods

Method Adjustment and luminance ratio

x Adjustment

The variable resistor (R) for luminance control should be 10k: r5%,
1/10W. Minimum point of the resistance is the minimum luminance
and maximum point of the resistance is the maximum luminance.
The resistor (R) must be connected between BRTH-BRTI terminals.

Variable resistor
control

Note1

Voltage control

Note1

Pulse width
modulation

Note1
Note2
Note4

Note1: In case of the variable resistor control method and the voltage control method, noises may appear

on the display image depending on the input signals timing for LCD panel signal processing
board.

Use PWM method, if interference noises appear on the display image!

Note2: The LED driver board will stop working, if the Low period of BRTP signal is more than 50ms

while BRTC signal is High or Open. Then the backlight will not turn on anymore, even if BRTP
signal is input again. This is not out of order. The LED driver board will start to work when power
is supplied again.

Note3: These data are the target values.
Note4: See "4.6.2 Detail of BRTP timing".

BRTH

x Luminance ratio Note3

x Adjustment

Voltage control method works, when BRTH terminal is 0V and VBI
voltage is input between BRTI-BRTH terminals. This control method
can carry out continuation adjustment of luminance.
Luminance is the maximum when BRTI terminal is Open.

x Luminance ratio Note3

x Adjustment

Pulse width modulation (PWM) method works, when PWSEL
terminal is Low and PWM signal (BRTP signal) is input into BRTP
terminal. The luminance is controlled by duty ratio of BRTP signal.

x Luminance ratio Note3

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R

Resistance Luminance ratio

0 :

10 k:

BRTI Voltage (VBI) Luminance ratio

0V 0% (Min. Luminance)

1.0V 100% (Max. Luminance)

Duty ratio Luminance ratio

0.01

1.0 100% (Max. Luminance)

BRTI

0% (Min. Luminance)

100% (Max. Luminance)

1% (Min. Luminance)

(At frequency: 325 Hz)

NL160120AC27-32B

PWSEL
terminal

High or Open Open

Low BRTP signal

BRTP

terminal

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4.6.2 Detail of BRTP timing

(1) Timing diagrams

x Outline chart

BRTP

(2) Each parameter

BRTC

PWSEL (Low)

BRTP

x Detail of A part

VBPH

VBPL

Parameter Symbol min. typ. max. Unit Remarks

Luminance control frequency FL 185 - 1,000 Hz Note1, Note2

External PWM pulse width tPWH 30 - -

Note1: Definition of parameters is as follows.

FL =

tPW

Note2: See the following formula for luminance control frequency.

Luminance control frequency = 1/tv u (n+0.25)

n = 1, 2, 3 · · · · · ·
tv: Vertical cycle (See "4.9.1 Timing characteristics".)

The interference noise of luminance control frequency and input signal frequency for
LCD panel signal processing board may appear on a display. Set up luminance control
frequency so that the interference noise does not appear!

Note3: See "4.6.1 Luminance control methods".

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NL160120AC27-32B

A

tPWH

tPW

1

DL =

tPWH

tPW

0ms d tPWL d 50ms

tPWL

Ps

0ms d tPWL d 50ms 0ms d tPWL d 50ms

Note1, Note3

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N

N

r

N

N

N

N

N

4.7 LVDS DATA INPUT MAP

4.7.1 Mode A





㪠㫅㫇㫌㫋㩷㪻㪸㫋㪸㩷㪥㫆㫋㪼㪈























Odd pixel data









ote3
ote3



































Even pixel data











ote3
ote3
ote3











ote3



RA2
RA3
RA4
RA5
RA6
RA7
GA2
GA3
GA4
GA5
GA6
GA7
BA2
BA3
BA4
BA5
BA6
BA7
RSVD
RSVD
DE
RA0
RA1
GA0
GA1
BA0
BA1
RSVD

CLK
RB2
RB3
RB4
RB5
RB6
RB7
GB2
GB3
GB4
GB5
GB6
GB7
BB2
BB3
RB4
RB5
RB6
RB7
RSVD
RSVD
RSVD
RB0
RB1
GB0
GB1
BB0
BB1
RSVD

CLK

o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o

o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o

o
o
o
o

o
o
o
o
o
o
o

o

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Pin THC63LVDF83D Pin

51

TA0

52

TA1

54

TA2

55

TA3

56

TA4

3

TA5

4

TA6

6

TB0

7

TB1
11 TB2
12

TB3
14

TB4

15

TB5
19

TB6

20

TC0 1st
22

TC1
23

TC2
24

TC3
27

TC4
28

TC5
30

TC6
50

TD0

2

TD1

8

TD2
10

TD3

16

TD4
18

TD5
25

TD6
31

CLKIN
51

TA0

52

TA1
54

TA2
55

TA3
56

TA4

3

TA5

4

TA6

6

TB0

7

TB1
11 TB2
12

TB3
14

TB4
15

TB5
19

TB6

20

TC0 2nd
22

TC1
23

TC2
24

TC3
27

TC4

28

TC5
30

TC6
50

TD0

2

TD1

8

TD2
10

TD3
16

TD4
18

TD5
25

TD6

31

CLKIN

NL160120AC27-32B

Transmitte

THC63LVD823B

53

R12

54

R13

57

R14

58

R15

59

R16

60

R17

63

G12

64

G13

65

G14

66

G15

67

G16

68

G17

73

B12

74

B13

75

B14

76

B15

77

B16

78

B17

7

RSVD

8

RSVD

9

DE

51

R10

52

R11

61

G10

62

G11

69

B10

70

B11

­10

CLK

81

R22

82

R23

83

R24

84

R25

85

R26

86

R27

91

G22

92

G23

93

G24

94

G25

95

G26

96

G27

99

B22

100

B23

1

B24

2

B25

5

B26

6

B27

-27

-28

-29
79

R20

80

R21

89

G20

90

G21

97

B20

98

B21

-

-

ote 2

TA1­TA1+

TB1- o

TB1+

TC1-

TC1+

TCLK1-
TCLK1+

TD1­TD1+ o

TA2- o 12
TA2+

TB2-

TB2+

TC2-

TC2+

TCLK2-
TCLK2+

TD2­TD2+ o

o
o

3

o

o
o

o
o

o

o

o
o

o
o

o
o

o

23

Pin

CN1

Symbol

1

DA0-

2

DA0+

DA1-

4

DA1+

5

DA2-

6

DA2+

7

GND

8

CKA-

9

CKA+

10

DA3-

11 DA3+

DB0-

13

DB0+

14

GND

15

DB1-

16

DB1+

17

GND

18

DB2-

19

DB2+

20

CKB-

21

CKB+

22

DB3­DB3+

24

GND

25

TxSEL0
TxSEL1

26

GND
VDD
VDD
VDD

30

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N

N

N

N

N

N

N

N

4.7.2 Mode B































































































Input data Note1

Odd pixel data Even pixel data

ote3
ote3

ote3

ote3
ote3
ote3

ote3

RA7
RA6

RA5
RA4
RA3
RA2
GA7
GA6
GA5
GA4
GA3
GA2
BA7
BA6
BA5
BA4
BA3
BA2
RSVD
RSVD
DE
RA1
RA0
GA1
CG0
RA1
GA0
RSVD
CLK
RB7
RB6
RB5
RB4
RB3
RB2
GB7
GB6
GB5
GB4
GB3
GB2
BB7
BB6
BB5
BB4
BB3
BB2
RSVD
RSVD
RSVD
RB1
RB0
GB1
GB0
BB1
BB0
RSVD
CLK

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Transmitter

DS90CF383, C385

TXIN0
TXIN1 T A 1 ­TXIN2
TXIN3
TXIN4
TXIN6
TXIN7
TXIN8
TXIN9

TXIN13
TXIN14
TXIN15
TXIN18
TXIN19 1st
TXIN20
TXIN21
TXIN22
TXIN24
TXIN25
TXIN26
TXIN27
TXIN5
TXIN10
TXIN11
TXIN16
TXIN17
TXIN23
CLKIN
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6
TXIN7
TXIN8
TXIN9

TXIN13
TXIN14
TXIN15
TXIN18
TXIN19 2nd
TXIN20
TXIN21
TXIN22
TXIN24
TXIN25
TXIN26
TXIN27
TXIN5
TXIN10
TXIN11
TXIN16
TXIN17
TXIN23
CLKIN

o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o 27
o
o
o
o
o
o
o
o
o

o 31
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o 22
o

o
o
o
o 30

o
o
o
o
o
o
o

o

Pin

51
52
54
55
56

3
4
6

7
11 TXIN12
12
14
15
19
20
22
23
24

28
30
50

2

8
10
16
18
25

51
52
54
55
56

3

4

6

7
11 TXIN12
12
14
15
19
20

23
24

27
28

50

2

8
10
16
18
25
31

ote2

TA1+

TB1­TB1+

TC1­TC1+

TCLK1­TCLK1+

TD1­TD1+

TA2­TA2+

TB2­TB2+

TC2­TC2+

TCLK2­TCLK2+

TD2­TD2+

NL160120AC27-32B

CN1

Symbol

Pin

o
o

o
o

o
o

o
o

o
o

o
o

o
o

o
o

o
o

o
o

1

DA0-

2

DA0+

3

DA1-

4

DA1+

5

DA2-

6

DA2+

7

GND

8

CKA-

9

CKA+

10

DA3-

DA3+

11

12

DB0-

13

DB0+

14

GND

15

DB1-

16

DB1+

17

GND

18

DB2-

19

DB2+

20

CKB-

21

CKB+

22

DB3-

23

DB3+

24

GND

25

TxSEL0

26

TxSEL1

27

GND

28

VDD

29

VDD

30

VDD

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N

N

N

N

N

N

N

N

4.7.3 Mode C





























































































Input data Note1

RA0
RA1

RA2
RA3
RA4
RA5
GA0
GA1
GA2
GA3
GA4
GA5
BA0

Odd pixel data

BA1
BA2
BA3
BA4
BA5
RSVD

ote 3

RSVD

ote 3

DE
RA6
RA7
GA6
GA7
BA6
BA7

ote 3

RSVD
CLK
RB0
RB1
RB2
RB3
RB4
RB5
GB0
GB1
GB2
GB3
GB4
GB5
BB0
BB1
BB2

Even pixel data

BB3
BB4
BB5

ote 3

RSVD

ote 3

RSVD
RSVD

ote 3

RB6
RB7
GB6
GB7
BB6
BB7

ote 3

RSVD
CLK

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Transmitter

Pin

o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o

o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o

o
o
o
o

o 50
o
o
o
o
o
o

o

DS90CF383, C385

51

TXIN0

52

TXIN1 TA1-

54

TXIN2 TA1+

55

TXIN3

56

TXIN4 TB1-

3

TXIN6 TB1+

4

TXIN7

6

TXIN8 TC1-

7

TXIN9 TC1+
11 TXIN12
12

TXIN13 TCLK1­14

TXIN14 TCLK1+
15

TXIN15
19

TXIN18 TD1­20

TXIN19 1st TD1+
22

TXIN20
23

TXIN21
24

TXIN22
27

TXIN24
28

TXIN25
30

TXIN26
50

TXIN27

2

TXIN5

8

TXIN10
10

TXIN11
16

TXIN16
18

TXIN17
25

TXIN23
31

CLKIN
51

TXIN0
52

TXIN1 TA2­54

TXIN2 TA2+
55

TXIN3
56

TXIN4 TB2-

3

TXIN6 TB2+

4

TXIN7

6

TXIN8 TC2-

7

TXIN9 TC2+
11 TXIN12
12

TXIN13 TCLK2­14

TXIN14 TCLK2+
15

TXIN15
19

TXIN18 TD2­20

TXIN19 2nd TD2+
22

TXIN20
23

TXIN21
24

TXIN22
27

TXIN24
28

TXIN25
30

TXIN26

TXIN27

2

TXIN5

8

TXIN10
10

TXIN11
16

TXIN16
18

TXIN17
25

TXIN23
31

CLKIN

ote2

o
o

o
o

o
o

o
o

o
o

o
o

o
o

o
o

o
o

o
o

NL160120AC27-32B

CN1

Pin

1

DA0-

2

DA0+

3

DA1-

4

DA1+

5

DA2-

6

DA2+

7

GND

8

CKA-

9

CKA+

10

DA3-

11 DA3+

12

DB0-

13

DB0+

14

GND

15

DB1-

16

DB1+

17

GND

18

DB2-

19

DB2+

20

CKB-

21

CKB+

22

DB3-

23

DB3+

24

GND

25

TxSEL0

26

TxSEL1

27

GND

28

VDD

29

VDD

30

VDD

Symbol

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Note1: LSB (Least Significant Bit) – RA0, GA0, BA0, RB0, GB0, BB0

MSB (Most Significant Bit) – RA7, GA7, BA7, RB7, GB7, BB7

Note2: Twist pair wires with 100: (Characteristic impedance) should be used between LCD panel

signal processing board and LVDS transmitter.

Note3: Input signal RSVD is not used inside the product, but do not keep pin open to avoid noise

problem.

4.8 DISPLAY COLORS AND INPUT DATA SIGNALS

This product can display in equivalent to 16,777,216 colors in 256 gray scales in each RGB sub-pixel. Also
the relation between display colors and input data signals is as the following table.

Display colors

Black

Blue

Red

Magenta

Green

Basic Colors

Cyan

Yellow

White

Black

dark

bright

Red gray scale

Red

Black

dark

bright

Green gray scale

Green

Black

dark

bright

Blue gray scale

Blue

RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0

RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0

0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0

n
p

:

:
1 1 1 1 1 1 0 1
1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

n
p

:

:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

n
p

:

:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

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Data signal (0: Low level, 1: High level)

GA7 GA6 GA5 GA4 GA3 GA2 GA1 GA0

GB7 GB6 GB5 GB4 GB3 GB2 GB1 GB0

0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

:

:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0

:

:
1 1 1 1 1 1 0 1
1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

:

:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

NL160120AC27-32B

BA7 BA6 BA5 BA4 BA3 BA2 BA1 BA0

BB7 BB6 BB5 BB4 BB3 BB2 BB1 BB0

0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

:

:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0

:

:
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0

:

:
1 1 1 1 1 1 0 1
1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1

DATA SHEET DOD-PP-1480 (1st edition)

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4.9 INPUT SIGNAL TIMINGS

4.9.1 Timing characteristics

Parameter Symbol min. typ. max. Unit Remarks

Frequency 1/ tc 60.0 64.5 65.0 MHz

CLK

Horizontal

Vertical

DE,
DATA

Note1: During operation, fluctuation of horizontal cycle should be within r1 CLK.

4.9.2 Input signal timing chart

DE

Invalid

DE

CLK

DATA (A), (B)

Pulse width tc 15.38 15.5 - ns

Duty - -

Rise, fall -

Cycle th

Display period thd 800 CLK -

Cycle

Display period tvd 1,200 H -

Setup time - ns

Hold time - ns

Rise, fall -

Invalid

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NL160120AC27-32B

See the data sheet of LVDS
transmitter.

13.1 13.3 19.2

848 860 1,156 CLK

1/tv 59 60 61 Hz

tv 1,206 1,250 - H

See the data sheet of LVDS
transmitter.

tv

tvd= 1,200H (fixed)

Invalid

th

thd = 800CLK (fixed)

tc

Invalid

ns
Ps

ns

LVDS transmitter

input

-

Note1

-

-

Invalid

Invalid

DATA SHEET DOD-PP-1480 (1st edition)

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K

K

4.10 LVDS DATA TARANSMISSION METHOD

Pixel Data A

Pixel Data B

4.11 LVDS Rx AC SPEC

Symbol Parameter Min. Typ. Max. Units

t

RCLKx_P Period 11.76

RCIP

t

RCLKx_P High pulse width

RCIH

t

RCLKx_P Low pulse width

RCIL

t

RMG

t

Input Data Position0 -| t

RIP1

t

Input Data Position1

RIP0

t

Input Data Position2

RIP6

t

Input Data Position3

RIP5

t

Input Data Position4

RIP4

t

Input Data Position5

RIP3

t

Input Data Position6

RIP2

RA(7:0)
GA(7:0)
BA(7:0)

CL

RB(7:0)
GB(7:0)
BB(7:0)

CL

Receiver Data Input Margin

fCLKIN=60MHz
fCLKIN=65MHz
fCLKIN=66MHz

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D0 (7:0)

D1 (7:0) D3 (7:0)

D2 (7:0)

㧙

㧙

-0.65

| 0.0 +| t

RMG















































2





3





4





5





6

D4 (7:0)

D5 (7:0)

㧙

4

RCIPt

7

3

RCIPt

7

㧙











2







3







4







5







6



NL160120AC27-32B

40.0 ns

㧙

㧙

0.65 ns

| ns

RMG



















2

ns









3

ns









4

ns









5

ns









6

ns



ns

ns

ns











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RAx_P/N
RBx_P/N
RCx_P/N
RDx_P/N

Rex_P/N

RCLKx_P

4.12 DISPLAY POSITIONS

Odd pixel: RA= Red data Even pixel: RB= Red data
GA= Green data GB= Green data
BA= Blue data BB= Blue data

D (1, 1) D (2, 1)

tRIP1

tRIP0

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tRIP2

tRIP3

tRIP4

tRIP5

tRIP6

D<6>

D<5> D<4> D<3> D<2>D<1>’ D<0>’

tRCIP

tRCIH

NL160120AC27-32B

Current Cycle

D<1> D<0>

tRCIL

RA GA BA RB GB BB

D( 1, 1) D( 2, 1) x x x D( X, 1) x x x D(1599, 1) D(1600, 1)

D( 1, 2) D( 2, 2) x x x D( X, 2) x x x D(1599, 2) D(1600, 2)

x
x
x

D( 1, Y) D( 2, Y) x x x D( X, Y) x x x D(1599, Y) D(1600, Y)

x
x
x

D( 1, 1199) D( 2, 1199) x x x D( X, 1199) x x x D(1599, 1199) D(1600, 1199)
D( 1, 1200) D( 2, 1200) x x x D( X, 1200) x x x D(1599, 1200) D(1600, 1200)

x
x
x

x
x
x

x

x x x

x

x

x x x

x

x
x
x

x
x
x

x

x x x

x

x

x x x

x

x
x
x

x
x
x

x

x x x

x

x
x
x

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4.13 PIXEL ARRANGNMENT

1 2 1,600

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NL160120AC27-32B

R G B R G B

1

• • • • • •

1,200 R G B R G B • • • • • • • R G B

• • • • • • •

• • • • • • •

RGB

•••

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4.14 OPTICS

4.14.1 Optical characteristics

Parameter Condition Symbol min. typ. max. Unit

Luminance

Contrast ratio

Luminance uniformity

Chromaticity

Color gamut

Response time

Viewing angle

Note1: These are initial characteristics.
Note2: Measurement conditions are as follows.

LCD module

(Product)

Note3: Product surface temperature at the maximum luminance control: TopF = 32qC
Note4: Product surface temperature at 450cd/m

White

Green

Blue

Right

Down

Ta = 25
Horizontal cycle = 1/75.19 kHz, Vertical cycle = 1/60.0Hz

Optical characteristics are measured after 20 minutes from working the product, in the dark room.
Also measurement methods are as follows.

50cm

Temperature difference in display area: 10qC

TR= 0q, TL= 0q,TU= 0q, TD= 0q

White/Black at center

TR= 0q, TL= 0q,TU= 0q, TD= 0q

TR= 0q, TL= 0q,TU= 0q, TD= 0q

Red

TR= 0q, TL= 0q,TU= 0q, TD= 0q

at center, against NTSC color space

TU= 0q, TD= 0q, CRt 10 TR

Left

Up

TU= 0q, TD= 0q, CRt 10 TL

TR= 0q, TL= 0q, CRt 10 TU

TR= 0q, TL= 0q, CRt 10 TD

qC, VDD = 12.0V, VDDB = 12.0V, PWM: Duty 100%, Display mode: UXGA,

Photodetector (BM-5A or SR-3)
or equivalent

1q

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NL160120AC27-32B

White at center

255/255 gray scale

x coordinate Wx 0.269 0.299 0.329

y coordinate Wy 0.285 0.315 0.345

x coordinate Rx - 0.65 -

y coordinate Ry -

x coordinate Gx

y coordinate Gy

x coordinate Bx

y coordinate By

Black to White Ton - 20 30 ms

White to Black Toff - 20 30 ms

L 580 760 - cd/m

CR 1,000 1,200 - -

LU255 80 - - %

0.33

0.29

-

0.60

-

0.15

-

0.07

-

C 65 72 - % SR-3 Note3

70 88 -

70 88 -

70 88 -

70 88 -

Photodetector (EZ Contrast)

LCD module

(Product)

2

luminance control: TopF = 30qC

-

- -

- -

- -

- -

(Note1, Note2)

Measuring

instrument

BM-5A

2

or SR-3

BM-5A

or SR-3
BM-5A

or

SR-3

-

-

-

-

SR-3

BM-5A

q

BM-5A

q

q

or

EZ

Contrast

q

Remarks

Note3

Note3
Note5

Note4
Note6

Note3
Note8

Note3
Note8

Note3
Note9

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Note5: See "4.14.2 Definition of contrast ratio".
Note6: See "4.14.3 Definition of luminance uniformity".
Note7: These coordinates are found on CIE 1931 chromaticity diagram.
Note8: See "4.14.4 Definition of response times".
Note9: See "4.14.5 Definition of viewing angles".

4.14.2 Definition of contrast ratio

The contrast ratio is calculated by using the following formula.

Contrast ratio (CR) =

4.14.3 Definition of luminance uniformity

The luminance uniformity is calculated by using following formula.

Luminance uniformity (LU) =

The luminance is measured at near the 9 points shown below.

120

600

1,080

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Luminance of white screen
Luminance of black screen

Minimum luminance from
Maximum luminance from

160

཰

ཱི

ྲྀ

800

ཱ

ུ

ཷ

NL160120AC27-32B

཰ to ུ
཰ to ུ

1,440

ི

ཱུ

ླྀ

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N

4.14.4 Definition of response times

Response time is measured at the time when the luminance changes from "black" to "white", or
"white" to "black" on the same screen point, by photo-detector. Ton is the time when the luminance
changes from 10% up to 90%. Also Toff is the time when the luminance changes from 90% down to
10% (See the following diagram.).

Product surface temperature at the maximum luminance control: TopF = 35qC

4.14.5 Definition of viewing angles

5. ESTIMATED LUMINANCE LIFETIME

The luminance lifetime is the time from initial luminance to half-luminance.

This lifetime is the estimated value, and is not guarantee value.

LED elementary substance

Note1: Life time expectancy is mean time to half-luminance.
Note2: Estimated luminance lifetime is not the value for an LCD module but the value for LED

elementary substance.

Note3: By ambient temperature, the lifetime changes particularly. Especially, in case the product

works under high temperature environment, the lifetime becomes short.

White

Luminance

Black

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100%

90%

10%

0%

Ton

ormal axis (Perpendicular)

TL

Left

TU

TD

Lower

Condition

25qC (Ambient temperature of the product)

Continuous operation, PWM: Duty 100%

60qC (Temperature of the product front or

Continuous operation, PWM: Duty 100%

rear panel)

Upper

TR

NL160120AC27-32B

Tof f

12 o’clock

Right

Estimated luminance lifetime

(Life time expectancy)

Note1, Note2, Note3

70,000

60,000

Unit

h

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6. RELIABILITY TESTS

Test item Condition Judgment Note1

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NL160120AC27-32B

High temperature and humidity

(Operation)

Heat cycle

(Operation)

Thermal shock

(Non operation)

Vibration

(Non operation)

Mechanical shock

(Non operation)

ESD

(Operation)

Non-operation

Low pressure

Operation

཰ 60 r 2qC, RH= 60%, 500hours
ཱ Display data is white. Note2

཰ 0 r 3qC 1hour

60 r 3qC 1hour

ཱ 50cycles, 4hours/cycle
ི Display data is white. Note2

཰ -20 r 3qC 30minutes

60 r 3qC 30minutes

ཱ 100cycles, 1hour/cycle
ི Temperature transition time is within 5

minutes.

2

཰ 5 to 100Hz, 11.76m/s
ཱ 1 minute/cycle
ི X, Y, Z directions
ཱི 10 times each directions

2

཰ 294m/s
ཱ X, Y, Z directions
ི 3 times each directions

཰ 150pF, 150:, r10kV
ཱ 9 places on a panel surface Note3
ི 10 times each places at 1 sec interval

཰ 15 kPa (Equivalent to altitude 13,600m)
ཱ -20qCr3qC 24 hours
ི +60qCr3qC 24 hours

཰ 53.3 kPa (Equivalent to altitude 5,100m)
ཱ 0qCr3qC 24 hours
ི +60qCr3qC 24 hours Note2

, 11ms

No display malfunctions

No display malfunctions

No physical damages

No display malfunctions

No display malfunctions

Note1: Display and appearance are checked under environmental conditions equivalent to the

inspection conditions of defect criteria.

Note2: Luminance: 450cd/m

2

at luminance control.

Note3: See the following figure for discharge points

ഊ

ഊഊ

ഊ ഊ

ഊ

ഊ ഊ

ഊ

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!



I

!

7. PRECAUTIONS

7.1 MEANING OF CAUTION SIGNS

The following caution signs have very important meaning. Be sure to read "7.2 CAUTIONS" and

"7.3 ATTENTIONS"!

This sign has the meaning that a customer will be injured or the product will sustain

damage if the customer practices wrong operations.

This sign has the meaning that a customer will be injured if the customer practices

wrong operations.

7.2 CAUTIONS

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NL160120AC27-32B

Do not shock and press the LCD panel and the backlight! There is a danger of breaking,

because they are made of glass. (Shock: Equal to or no greater than 294m/s
to or no greater than 11ms, Pressure: Equal to or no greater than 19.6N (

7.3 ATTENTIONS

7.3.1 Handling of the product

཰ Take hold of both ends without touching the circuit board when the product (LCD module) is

picked up from inner packing box to avoid broken down or misadjustment, because of stress to
mounting parts on the circuit board.

ཱ Do not hook nor pull cables such as lamp cable, and so on, in order to avoid any damage.
ི When the product is put on the table temporarily, display surface must be placed downward.
ཱི When handling the product, take the measures of electrostatic discharge with such as earth band,

ionic shower and so on, because the product may be damaged by electrostatic.

ུ The torque for product mounting screws must never exceed 0.735Nm. Higher torque might result

in distortion of the bezel. And the length of product mounting screws must be d 5.0mm.

2

and equal

16mm jig))

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ཱུ The product must be installed using mounting holes without undue stress such as bends or twist

(See outline drawings). And do not add undue stress to any portion (such as bezel flat area). Bends
or twist described above and undue stress to any portion may cause display mura. Recommended
installing method: Ideal plane "A" is defined by one mounting hole (datum point) and other
mounting holes. The ideal plane "A" should be the same plane within r0.3 mm.



ྲྀ Do not press or rub on the sensitive product surface. When cleaning the product surface, wipe it

with a soft dry cloth.

ཷ Do not push or pull the interface connectors while the product is working.
ླྀ When handling the product, use of an original protection sheet on the product surface (polarizer) is

recommended for protection of product surface. Adhesive type protection sheet may change color
or characteristics of the polarizer.

ཹ Usually liquid crystals don't leak through the breakage of glasses because of the surface tension of

thin layer and the construction of LCD panel. But, if you contact with liquid crystal by any chance,
please wash it away with soap and water.

7.3.2 Environment

཰ Do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive gases.

Keep the product in packing box with antistatic pouch in room temperature to avoid dusts and
sunlight, when storing the product.

ཱ In order to prevent dew condensation occurred by temperature difference, the product packing box

must be opened after enough time being left under the environment of an unpacking room.
Evaluate the storage time sufficiently because dew condensation is affected by the environmental
temperature and humidity. (Recommended leaving time: 6 hours or more with the original packing
state after a customer receives the package)

ི Do not operate in high magnetic field. If not, circuit boards may be broken.
ཱི This product is not designed as radiation hardened.

Mounting hole (Datum point) Mounting hole

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NL160120AC27-32B

Mounting hole

Product

Ideal plane "A"

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7.3.3 Characteristics

The following items are neither defects nor failures.

཰ Response time, luminance and color may be changed by ambient temperature.
ཱ Display mura, flickering, vertical streams or tiny spots may be observed depending on display

patterns.

ི Do not display the fixed pattern for a long time because it may cause image sticking. Use a screen

saver, if the fixed pattern is displayed on the screen.

ཱི The display color may be changed depending on viewing angle because of the use of condenser

sheet in the backlight.

ུ Optical characteristics may be changed depending on input signal timings.

7.3.4 Others

཰ All GND, GNDB, VDD and VDDB terminals should be used without any non-connected lines.
ཱ Do not disassemble a product or adjust variable resistors.
ི Pack the product with the original shipping package, in order to avoid any damages during

transportation, when returning the product to NLT for repairing and so on.

ཱི The LCD module by itself or integrated into end product should be packed and transported with

display in the vertical position. Otherwise the display characteristics may be degraded.

ུ The information of China RoHS directive six hazardous substances or elements in this product is

as follows.

Lead

(Pb)

ᅜ ഊ ഊ ഊ ഊ ഊ

Note1: ഊ : This indicates that the poisonous or harmful material in all the homogeneous materials

Mercury

(Hg)

for this part is equal or below the limitation level of SJ/T11363-2006 standard
regulation.

ᅜ : This indicates that the poisonous or harmful material in all the homogeneous

materials for this part is above the limitation level of SJ/T11363-2006 standard
regulation.

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NL160120AC27-32B

China RoHS directive six l hazardous substances or elements

Cadmium

(Cd)

Hexavalent

Chromium

(Cr VI)

Polybrominated

Biphenys

(PBB)

Polybrominated
Biphenyl Ethers

(PBDE)

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