NEC NL8060BC31-50F Specification

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TFT COLOR LCD MODULE

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NL8060BC31-50F

31cm (12.1 Type)

SVGA

DATA SHEET

DOD-PP-1204(1st edition)

This DATA SHEET is updated document from
PRELIMINARY DATA SHEET DOD-PP-1167(2).

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

Document Number: DOD-PP-1204 (1st edition)
Published date: April 2011 CP(N)

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¤ NEC LCD Technologies, Ltd.

2011 All rights reserved.

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The Copyright to this document belongs to NEC LCD Technologies, Ltd. (hereinafter called "NEC").

No part of this document will be used, reproduced or copied without prior written consent of NEC.

NEC 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 NEC.

Some electronic parts/components would fail or malfunction at a certain rate. In spite of every effort to
enhance reliability of products by NEC, 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.

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NL8060BC31-50F

INTRODUCTION

The products are classified into three quality grades: "Standard", "Special", and "Specific" of the
highest grade of a quality assurance program at the choice of a customer. Each quality grade is designed
for applications described below. Any customer who intends to use a product for application other than
that of Standard quality grade is required to contact an NEC sales representative in advance.

The Standard quality grade applies to the products developed, designed and manufactured in
accordance with the NEC standard quality assurance program, which are designed for such application as
any failure or malfunction of the products (sets) or parts/components incorporated therein a customer
uses are, directly or indirectly, free of any damage to death, human bodily injury or other property, like
general electronic devices.
Examples: Computers, office automation equipment, communications equipment, test and measurement

equipment, audio and visual equipment, home electronic appliances, machine tools, personal
electronic equipment, industrial robots, etc.

The Special quality grade applies to the products developed, designed and manufactured in accordance
with an NEC quality assurance program stricter than the standard one, which are designed for such
application as any failure or malfunction of the products (sets) or parts/components incorporated therein
a customer uses might directly cause any damage to death, human bodily injury or other property, or
such application under more severe condition than that defined in the Standard quality grade without
such direct damage.
Examples: Control systems for transportation equipment (automobiles, trains, ships, etc.), traffic control

systems, anti-disaster systems, anti-crime systems, medical equipment not specifically
designed for life support, safety equipment, etc.

The Specific quality grade applies to the products developed, designed and manufactured in accordance
with the standards or quality assurance
higher level of reliability and quality for such products.
Examples: Military systems, aircraft control equipment, aerospace equipment, nuclear reactor control

systems, medical equipment/devices/systems for life support, etc.

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

DATA SHEET DOD-PP-1204 (1st edition)

program designated by a customer who requires an extremely

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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 .................................................................................................................... 8

4.1 MECHANICAL SPECIFICATIONS........................................................................................................... 8

4.2 ABSOLUTE MAXIMUM RATINGS ......................................................................................................... 8

4.3 ELECTRICAL CHARACTERISTICS........................................................................................................ 9

4.3.1 LCD panel signal processing board ........................................................................................................ 9

4.3.2 Backlight lamp...................................................................................................................................... 10

4.3.3 Power supply voltage ripple.................................................................................................................. 10

4.3.4 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 Backlight lamp...................................................................................................................................... 13

4.5.3 Positions of plug and socket ................................................................................................................. 13

4.6 DISPLAY COLORS AND INPUT DATA SIGNALS ............................................................................... 14

4.7 DISPLAY POSITIONS.............................................................................................................................. 15

4.8 SCANNING DIRECTIONS ...................................................................................................................... 15

4.9 INPUT SIGNAL TIMINGS....................................................................................................................... 16

4.9.1 Outline of input signal timings ............................................................................................................. 16

4.9.2 Timing characteristics...................................................................................................

4.9.3 Input signal tim

4.10 OPTICS.................................................................................................................................................... 22

4.10.1 Optical characteristics......................................................................................................................... 22

4.10.2 Definition of contrast ratio.................................................................................................................. 23

4.10.3 Definition of luminance uniformity.................................................................................................... 23

4.10.4 Definition of response times ............................................................................................................... 23

4.10.5 Definition of viewing angles............................................................................................................... 23

5. ESTIMATED LUMINANCE LIFETIME................................................................................................... 24

6. RELIABILITY TESTS.................................................................................................................................. 25

7. PRECAUTIONS ............................................................................................................................................ 26

7.1 MEANING OF CAUTION SIGNS ........................................................................................................... 26

7.2 CAUTIONS ............................................................................................................................................... 26

7.3 ATTENTIONS ........................................................................................................................................... 26

7.3.1 Handling of the product ........................................................................................................................ 26

7.3.2 Environment ......................................................................................................................................... 27

7.3.3 Characteristics....................................................................................................................................... 27

7.3.4 Others.................................................................................................................................................... 27

8. OUTLINE DRAWINGS ................................................................................................................................28

8.1 FRONT VIEW........................................................................................................................................... 28

8.2 REAR VIEW ............................................................................................................................................. 29

ing chart .......................................................................................................................19

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NL8060BC31-50F

CONTENTS

........................ 17

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1. OUTLINE

1.1 STRUCTURE AND PRINCIPLE

Color LCD module NL8060BC31-50F are 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.

Color (Red, Green, Blue) 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.

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NL8060BC31-50F

1.2 APPLICATION

x For industrial use

1.3 FEATURES

x Long life LED backlight type
x High luminance
x High contrast
x Wide viewing angle
x Wide temperature range
x 6-bit digital RGB signals
x Reversible-scan direction
x Replaceable lamp for backlight
x Acquisition product for UL60950-1 /CSA C22.2 No.60950-1-03 (File number: E170632)
x Compliant with the European RoHS directive (2002/95/EC)

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2. GENERAL SPECIFICATIONS

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NL8060BC31-50F

Display area

Diagonal size of display

Drive system

Display color

Pixel

Pixel arrangement

Dot pitch

Pixel pitch

Module size

Weight

Contrast ratio

Viewing angle

Designed viewing direction

Polarizer surface

Polarizer pencil-hardness

Color gamut

Response time

Luminance

Signal system

Power supply voltage

246.0 (H) u 184.5 (V) mm

31cm (12.1 inches)

a-Si TFT active matrix

262,144 colors
800 (H) u 600 (V) pixels

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

0.1025 (H) u 0.3075 (V) mm

0.3075 (H) u 0.3075 (V) mm

260.5 (W) u 203.0 (H) u 8.7 (D) mm (typ.)

490 g (typ.)

1000:1 (typ.)

t

mo

10:1

(perpendicular)

90%)

At the contrast ratio

x Horizontal: Right side 80q (typ.), Left side 80q (typ.)
x Vertical: Up side 80q (typ.), Down side 80q (typ.)

At DPS= Low or Open: Normal scan

x Viewing direction without image reversal: Up side (12 o'clock)
x Viewing direction with contrast peak: Down side (6 o'clock)

x Viewing angle with optimum grayscale (Jล2.2): Normal axis

Clear

3H (min.) [by JIS K5600]

At LCD panel center

40 % (typ.) [against NTSC color space]

Ton + Toff (10%

18 ms (typ.)

At IL= 50 mA/One circuit

900 cd/m

6-bit digital signals for data of RGB colors,
Dot clock (CLK), Data enable (DE),
Horizontal synchronous signal (Hsync),
Vertical synchronous signal (Vsync)

LCD panel signal processing board: 3.3V or 5.0V

LED backlight type:

2

(typ.)

Replaceable part

Backlight

Power consumption

x Lamp holder set: Type No. 121LHS32

Recommended LED driver board (Option)

x LED driver board :Type No. 104PW03F
x Corresponding wiring harness: Type No. 121CBL03

At IL= 50 mA/One circuit, Checkered flag pattern

7.1 W (typ.)

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3. BLOCK DIAGRAM

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NL8060BC31-50F

Host

R0 to R5

G0 to G5

B0 to B5

CLK

Hsync

Vsync

DE

DPS

LCD module (Product)

200:

200:

200:

47:

200:

Controller

200:

200:

47k:

47k:

Power supply

for gradation

V-driver

600 lines

H-driver

2,400 lines

LCD panel

H: 800 × 3 (R, G, B)
V: 600

GND

Note1
Note2

VCC

FG
Note1
Note2

Anode1-5

Cathode1-5

Note1: Relations between GND (Signal ground), FG (Frame ground) in the LCD module are as

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

DC/DC

Fuse

follows.

GND - FG Connected

these grounds are connected together in customer equipment.

converter

LCD panel signal processing board

5

5

Backlight Note3

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Note3: Backlight in detail

Anode 1

Cathode 1

Anode 2

Cathode 2

Anode 3

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NL8060BC31-50F

Backlight

Cathode 3

Anode 4

Cathode 4

Anode 5

Cathode 5

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4. DETAILED SPECIFICATIONS

4.1 MECHANICAL SPECIFICATIONS

Parameter Specification Unit

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NL8060BC31-50F

Module size

Display area

Weight 490 (typ.), 540 (max.) g

260.5 r 0.5 (W) u 203.0 r 0.5 (H) u 8.7 r 0.5 (D)

246.0 (H) u 184.5 (V)

Note1: See "8. OUTLINE DRAWINGS".

4.2 ABSOLUTE MAXIMUM RATINGS

Parameter Symbol Rating Unit Remarks

Power supply

voltage

Input voltage

for signals

Backlight Forward current IL 60 mA per one circuit

Operating temperature

LCD panel signal processing board VCC -0.3 to +6.5 V

Display signals

Note1

Function signal

Note2

Storage temperature Tst -30 to +80

Front surface TopF -30 to +80

Rear surface TopR -30 to +80

Relative humidity

Note5

Absolute humidity

Note5

VD

VF

RH

AH

-0.3 to VCC+0.3 V

d 95
d 85
d 55
d 36
d 24

d 70

Note6

qC
qC
qC

%

%

%

%

%

g/m

3

Note1: CLK, Hsync, Vsync, DE, DATA (R0 to R5, G0 to G5, B0 to B5)
Note2: DPS
Note3: Measured at LCD panel surface (including self-heat)
Note4: Measured at LCD module's rear shield surface (including self-heat)
Note5: No condensation
Note6: Water amount at Ta= 80°C and RH= 24%

Note1 mm

Note1 mm

Ta= 25qC

-

Note3

Note4

Ta d 40qC
40qC < Ta d 50qC
50qC < Ta d 60qC
60qC < Ta d 70qC
70qC < Ta d 80qC

-

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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 VCC

Power supply current ICC

Logic input voltage for

display signals

Input voltage for DPS signal

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NL8060BC31-50F

3.0 3.3 3.6 V at VCC= 3.3V

4.75 5.0 5.25 V at VCC= 5.0V

-

-

High VDH 0.7VCC - VCC V

Low VDL 0 - 0.3VCC V

High VFH 0.7VCC - VCC V

Low VFL 0 - 0.3VCC V

310

Note1

210

Note1

460

Note2

300

Note2

mA at VCC= 3.3V

mA at VCC= 5.0V

(Ta= 25qC)

CMOS level

Note1: Checkered flag pattern [by EIAJ ED-2522]
Note2: Pattern for maximum current

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4.3.2 Backlight lamp

Parameter Symbol min. typ. max. Unit Remarks

Forward current IL - 50.0 55.0 mA -

Forward Voltage VL

Note1: Please drive with constant current.
Note2: The

Luminance uniformity may be changed depending on the current variation between 5 circuits.

It is recommended that the current value difference among the circuits be less than 5%.

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21.2 24.0 27.2

19.28 - -

- - 29.84

- - 30.56

NL8060BC31-50F

(Ta= 25qC, Note1, Note2)

Ta= +25qC

at IL= 50mA

/One circuit

Ta= +80qC

at IL= 50mA

V

/One circuit

Ta= -30qC

at IL= 50mA

/One circuit

Ta= -30qC

at IL= 55mA

/One circuit

4.3.3 Power supply voltage ripple

This product works if the ripple voltage levels are over the permissible values as the following table,

but there might be noise on the display image.

Power supply voltage

VCC

(Measure at input terminal of power supply)

3.3 V

5.0 V

Ripple voltage Note1

d 100

d 100

Note1: The permissible ripple voltage includes spike noise.

4.3.4 Fuse

Parameter

Type Supplier

VCC FCC16202AB

Fuse

KAMAYA ELECTRIC

Co., Ltd.

Rating Fusing current Remarks

2.0A

4.0A Note1

36V

Note1: The power supply’s rated current must 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.

Unit

mVp-p

mVp-p

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4.4 POWER SUPPLY VOLTAGE SEQUENCE

4.4.1 LCD panel signal processing board

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NL8060BC31-50F

ON

0.3V

Toff t 50ms

VCC

Note1

3.0V or 4.75V

0V

OFFON

10Ps d Tr < 50ms

Display signals
Function signal

Note2

0V

0ms < t < 35ms

VALID period

0ms < t < 35ms

Note1: If there is a voltage variation (voltage drop) at the rising edge of VCC below 3.0V in "VCC=

3.3V" or 4.75V in "VCC= 5.0V", there is a possibility that a product does not work due to a
protection circuit.

Note2: Display signals (CLK, Hsync, Vsync, DE, DATA (R0 to R5, G0 to G5, B0 to B5)) and

function signal (DPS) 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 display and function signals of this product 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, VCC also must be shut down.

4.4.2 LED driver board

Note2

Display signals
Function signal

Note1

VALID period

LED backlight: ON

Note1: These are the display and function signals for LCD panel signal processing board.
Note2: The backlight should be turned on within the valid period of display and function signals, in

order to avoid unstable data display.

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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): DF9C-41P-1V (2) (Hirose Electric Co., Ltd. (HRS))
Adaptable plug: DF9-41S-1V (2), DF9-41S-1V (3) (Hirose Electric Co., Ltd. (HRS))

Pin No. Symbol Signal Remarks

1 GND Ground Note1
2 CLK Dot clock ­3 GND Ground Note1
4 Hsync Horizontal synchronous signal

5 Vsync Vertical synchronous signal
6 GND Ground

7 GND Ground

8 GND Ground

9 R0 Red data (LSB) Least significant bit
10 R1 Red data

11 R2 Red data
12 GND Ground Note1
13 R3 Red data

14 R4 Red data
15 R5 Red data (MSB) Most significant bit
16 GND Ground

17 GND Ground

18 GND Ground
19 G0 Green data (LSB) Least significant bit
20 G1 Green data

21 G2 Green data
22 GND Ground Note1
23 G3 Green data

24 G4 Green data
25 G5 Green data (MSB) Most significant bit
26 GND Ground

27 GND Ground

28 GND Ground
29 B0 Blue data (LSB) Least significant bit
30 B1 Blue data

31 B2 Blue data
32 GND Ground Note1
33 B3 Blue data

34 B4 Blue data
35 B5 Blue data (MSB) Most significant bit
36 GND Ground Note1

37 DE Selection of DE / Fixed mode

38 N. C. - Keep this pin Open.
39 VCC Power supply

40 VCC Power supply

41 DPS Selection of scan direction

Note1: All VCC and GND terminals should be used without any non-connected lines.
Note2: See "4.8 SCANNING DIRECTIONS".

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NL8060BC31-50F

-

Note1

-

-

Note1

-

-

Note1

-

-

High or Open: Fixed mode
Data enable signal: DE mode

Note1

High: Reverse scan
Low or Open: Normal scan Note2

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4.5.2 Backlight lamp

CN2 plug (LCD module side): SM10B-SRSS-TB (J.S.T. Mfg. Co., Ltd.)
Adaptable socket: SHR-10V-S, SHR-10V-S-B (J.S.T. Mfg. Co., Ltd.)

Pin No. Symbol Signal Remarks

1 A1 Anode1 ­2 K1 Cathode1 ­3 A2 Anode2 ­4 K2 Cathode2 ­5 A3 Anode3 ­6 K3 Cathode3 ­7 A4 Anode4 ­8 K4 Cathode4 ­9 A5 Anode5 -

10 K5 Cathode5 -

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NL8060BC31-50F

4.5.3 Positions of plug and socket

Rear side

41

Insert direction

1

CN2

10

1

2

3

40

CN1

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4.6 DISPLAY COLORS AND INPUT DATA SIGNALS

This product can display 262,144 colors with 64 gray scales. Also the relation between display colors

and input data signals is as follows.

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NL8060BC31-50F

Display colors

Black

Blue

Red

Magenta

Green

Basic colors

Red gray scale

Green gray scale

Blue gray scale

Cyan

Yellow

White

Black

dark

n
p

bright

Red

Black

dark

n
p

bright

Green

Black

dark

n
p

bright

Blue

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

R5 R4 R3 R2 R1 R0G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0

000000
000000
111111
111111
000000
000000
111111
111111

000000
000001
000010

:

:
111101
111110
111111

000000
000000
000000

:

:
000000
000000
000000

000000
000000
000000

:

:
000000
000000
000000

000000
000000
000000
000000
111111
111111
111111
111111

000000
000000
000000

:

:
000000
000000
000000

000000
000001
000010

:

:
111101
111110
111111

000000
000000
000000

:

:
000000
000000
000000

000000
111111
000000
111111
000000
111111
000000
111111

000000
000000
000000

:

:
000000
000000
000000

000000
000000
000000

:

:
000000
000000
000000

000000
000001
000010

:

:
111101
111110
111111

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4.7 DISPLAY POSITIONS

The following table is the coordinates per pixel (See "4.8 SCANNING DIRECTIONS".).

C (0, 0)

RGB

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NL8060BC31-50F

C( 0, 0) C( 1, 0)

C( 0, 1) C( 1, 1)

x
x
x

C( 0, Y) C( 1, Y)

x
x
x

C( 0, 598) C( 1, 598)

C( 0, 599) C( 1, 599)

x
x
x

x
x
x

xxx

xxx

x

xxx

x

xxx

x

xxx

x

xxx

xxx

4.8 SCANNING DIRECTIONS

The following figures are seen from a front view.

C (0, 0)
D (0, 0)

C( X, 0)

C( X, 1)

x
x
x

C( X, Y)

x
x
x

C( X, 598)

C( X, 599)

C (799, 0)
D (799, 0)

xxx

xxx

x

xxx

x

xxx

x

xxx

x

xxx

xxx

C(798, 0) C(799, 0)

C(798, 1) C(799, 1)

x
x
x

C(798, Y) C(799, Y)

x
x
x

C(798, 598) C(799, 598)

C(798, 599) C(799, 599)

x

xxx

x

x
x
x

C (0, 599)
D (0, 599)

CN1 CN2

Figure1. Normal scan (DPS: Low or Open)

C (0, 0)
D (799, 599)

C (0, 499)
D (799, 0)

CN1 CN2

Figure2. Reverse scan (DPS: High)

Note1: Meaning of C (X, Y) and D (X, Y)

C (X, Y): The coordinates of the display position (See "4.7 DISPLAY POSITIONS".)
D (X, Y): The data number of input signal for LCD panel signal processing board

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C (799, 599)
D (799, 599)

C (799, 0)
D (0, 599)

C (799, 599)
D (0, 0)

Note1

Note1

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4.9 INPUT SIGNAL TIMINGS

4.9.1 Outline of input signal timings

x Horizontal signal

Note1

Hsync
Note2

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Horizontal synchronizing cycle (th)

Horizontal synchronizing pulse width (thp)

Horizontal back-porch (thb)

NL8060BC31-50F

Horizontal front-porch (thf)

Display period

DE (Data enable)

x Vertical signal

Note1

Vsync
Note2

Display period

DE (Data enable)

Horizontal display period (thd)

Vertical synchronizing cycle (tv)

Vertical synchronizing pulse width (tvp)

Vertical back-porch (tvb)

Vertical display period (tvd)

Vertical front-porch (tvf)

1 2 3 4 600

Note3

Note1: This diagram indicates virtual signal for set up to timing.
Note2: Fixed mode cannot be used while working of DE mode.
Note3: See "4.9.3 Input signal timing chart" for the pulse number.

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4.9.2 Timing characteristics

(a) Fixed mode

Parameter Symbol min. typ. max. Unit Remarks

Frequency 1/tc 34.0 38.362 42.0 MHz 26.067 ns (typ.)

CLK

DATA
(R0-R5)
(G0-G5)
(B0-B5)

Hsync

Vsync

CLK-DATA

Total of pulse width and back-porch thp + thb 200 CLK Note2

CLK- Hsync

Total of pulse width and back-porch tvp + tvb 24 H Note2

Hsync-Vsync

Duty tcd 0.4 0.5 0.6 -

Rise time, Fall time tcrf - - 10 ns

Rise time, Fall time tdrf - - 10 ns

Cycle th

Display period thd 800 CLK

Front-porch thf 24 CLK

Pulse width thp 12 72 - CLK

Back-porch thb - 128 188 CLK

Rise time, Fall time thrf - - 10 ns

Cycle tv

Display period tvd 600 H

Front-porch tvf 1 H

Pulse width tvp 1 2 - H

Back-porch tvb - 22 23 H

Rise time, Fall time tvrf - - 10 ns

Note1: Definition of parameters is as follows.

tc = 1CLK, tcd = tch/tc, th = 1H

Note2: Keep tvp + tvb and thp + thb within the table. If it is out of specification, display position will

be shifted to right/left side or up/down.

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NL8060BC31-50F

Setup time tds 3 - - ns

Hold time tdh 5 - - ns

24.0 26.693 30.1

1,024 CLK

Setup time ths 3 - - ns

Hold time thh 5 - - ns

16.1 16.683 17.2 ms 59.94 Hz (typ.)

625 H

Setup time tvhs 3 - - ns

Hold time tvhh 5 - - ns

Ps

(Note1)

-

-

37.463 kHz (typ.)

-

-

-

-

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(b) DE mode

Parameter Symbol min. typ. max. Unit Remarks

Frequency 1/tc 34.0 38.362 42.0 MHz 26.067 ns (typ.)

CLK

DATA
(R0-R5)
(G0-G5)
(B0-B5)

DE

CLK-DATA

Horizontal

Vertical

(One frame)

CLK-DE

Duty tcd 0.4 0.5 0.6 -

Rise time, Fall time tcrf - - 10 ns

Rise time, Fall time tdrf - - 10 ns

Rise time, Fall time tderf - - 10 ns

Note1: Definition of parameters is as follows.

tc = 1CLK, tcd = tch/tc, th = 1H

Note2: Hsync signal (Pin No.4 of CN1) and Vsync signal (Pin No.5 of CN1) are not used inside the

product at DE mode.
Do not keep pin open to avoid noise problem.
Note3: Vertical cycle (tv) should be specified in integral multiple of Horizontal cycle (th).

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NL8060BC31-50F

(Note1, Note2, Note3)

Setup time tds 3 - - ns

Hold time tdh 5 - - ns

Cycle th

Display period thd 800 CLK

Cycle tv

Display period tvd 600 H

Setup time tdes 3 - - ns

Hold time tdeh 5 - - ns

24.0 26.693 30.1

- 1,024 - CLK

16.1 16.683 17.2 ms 59.94 Hz (typ.)

- 625 - H

Ps

-

-

37.463 kHz (typ.)

-

-

-

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4.9.3 Input signal timing chart

(a) Fixed mode

Vsync

tvp tvb tvd tvf

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NL8060BC31-50F

1H

Hsync

Hsync

DATA

(R0-R5)

(G0-G5)

(B0-B5)

Hsync

DATA

(R0-R5)

(G0-G5)

(B0-B5)

1

INVALID

INVALID

2

3

24H (fixed)

D(X,0)

600H (fixed)

D(X,Y)

D(0,Y)D(1,Y) D(X,Y) D(798,Y)D(799,Y)

1H (fixed)

D(X,598)D(X,599)

1

INVALID

(Note: X=0 to 799)

INVALID

Hsync

thp thb thd thf

200CLK (fixed) 800CLK (fixed) 24CLK (fixed)

1CLK

CLK

1

2

DATA

(R0-R5)

(G0-G5)

(B0-B5)

INVALID

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D(0,Y)D(1,Y) D(799,Y)

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1

INVALID

(Note: Y 0 to 599)

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(

)

(b) DE mode

Horizontal timing

CLK

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NL8060BC31-50F

tc

DATA
(R0-R5)
(G0-G5)

B0-B5

DE

Vertical timing

DATA
(R0-R5)
(G0-G5)
(B0-B5)

DE

INVALID

INVALID

1 2 799 800

thd

1 2 599 600

tvd

tv

INVALID

th

INVALID

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(c) Common item of Fixed mode and DE mode

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NL8060BC31-50F

tc

tch

CLK

DATA

(R0-R5)

(G0-G5)

(B0-B5)

DE

CLK

0.7VCC

0.3VCC

0.7VCC

0.3VCC

0.7VCC

0.3VCC

0.7VCC

0.3VCC

tcrf tcrf

INVALID

tdrf

tderf tderf

tds

tdes

tdh

INVALID

tdrf

tdeh

Hsync

Hsync

Vsync

0.7VCC

0.3VCC

0.7VCC

0.3VCC

0.7VCC

0.3VCC

tvrf

ths

thrf thrf

tvhs

tvhh

tvrf

thh

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4.10 OPTICS

4.10.1 Optical characteristics

Parameter Condition Symbol min. typ. max. Unit

Luminance

Contrast ratio

Luminance uniformity

White

Chromaticity

Green

Blue

Color gamut

Response time

Right

Viewing angle

Left

Down

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, CR t 10 TR
TU= 0q, TD= 0q, CR t 10 TL

Up

TR= 0q, TL= 0q, CR t 10 TU
TR= 0q, TL= 0q, CR t 10 TD

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

Ta= 25qC, VCC= 3.3V, IL= 50 mA/One circuit, Display mode: SVGA, Horizontal cycle=
1/37.463kHz, Vertical cycle = 1/59.94Hz, DPS= Low or Open: Normal scan

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NL8060BC31-50F

White at center

White

x coordinate Wx 0.263 0.313 0.363 -
y coordinate Wy 0.279 0.329 0.379 -
x coordinate Rx - 0.565 - -
y coordinate Ry - 0.340 - -
x coordinate Gx - 0.350 - -
y coordinate Gy - 0.540 - -
x coordinate Bx - 0.155 - -
y coordinate By - 0.130 - -

White to Black Ton - 3 5 ms
Black to White Toff - 15 21 ms

L 550 900 - cd/m

CR 500 1000 - - BM-5A Note3

LU - 1.25 1.4 - BM-5A Note4

C3540-%

70 80 ­70 80 ­70 80 ­70 80 -

(Note1, Note2)

Measuring
instrument

2

BM-5A -

SR-3 Note5

BM-5A

q
q
q
q

EZ

Contrast

Remarks

Note6
Note7

Note8

Optical characteristics are measured at luminance saturation 20minutes after the product
works in the dark room. Also measurement methods are as follows.

50cm

Photodetector (BM-5A or SR-3)

1q

LCD module
(Product)

LCD module
(Product)

Note3: See "4.10.2 Definition of contrast ratio".
Note4: See "4.10.3 Definition of luminance uniformity".
Note5: These coordinates are found on CIE 1931 chromaticity diagram.
Note6: Product surface temperature: TopF= 29qC
Note7: See "4.10.4 Definition of response times".
Note8: See "4.10.5 Definition of viewing angles".

Photodetector (EZ Contrast)

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ི

ཱི

ུ

཰

ཱ

N

4.10.2 Definition of contrast ratio

The contrast ratio is calculated by using the following formula.

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NL8060BC31-50F

Contrast ratio (CR) =

Luminance of white screen

Luminance of black screen

4.10.3 Definition of luminance uniformity

The luminance uniformity is calculated by using following formula.

Luminance uniformity (LU) =

Maximum luminance from ཰
Minimum luminance from ཰

to ུ

to ུ

The luminance is measured at near the 5 points shown below.

133 400 667

100

300

500

4.10.4 Definition of response times

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

100%

White

Luminance

Black

90%

10%

0%

4.10.5 Definition of viewing angles

ormal axis (Perpendicular)

CN2

Left

CN1

TD

Lower

TL

TU

Ton

Tof f

12 o’clock

Upper

TR

Right

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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.

Condition

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NL8060BC31-50F

Estimated luminance lifetime

(Life time expectancy)

Note1, Note2, Note3

Unit

LED

elementary substance

25qC (Ambient temperature of the product)

Continuous operation, IL= 50mA/One circuit

80qC (Surface temperature at screen)

Continuous operation, IL= 50mA/One circuit

70,000 h

60,000 h

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.

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6. RELIABILITY TESTS

Test item Condition Judgment Note1

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NL8060BC31-50F

High temperature and humidity

(Operation)

High temperature

(Operation)

Heat cycle

(Operation)

Thermal shock

(Non operation)

ESD

(Operation)

Dust

(Operation)

Vibration

(Non operation)

Mechanical shock

(Non operation)

཰ 60 r 2qC, RH= 90%, 240hours
ཱ Display data is black.

཰ 80 r 3qC, 240hours
ཱ Display data is black.

཰ -30 r 3qC}1hour

80 r 3qC}1hour

ཱ 50cycles, 4 hours/cycle
ི Display data is black.

཰ -30 r 3qC}30minutes

80 r 3qC}30minutes

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

5 minutes.

཰ 150pF, 150:, r10kV
ཱ 9 places on a panel surface Note2
ི 10 times each places at 1 sec interval

཰ Sample dust: No. 15 (by JIS-Z8901)
ཱ 15 seconds stir
ི 8 times repeat at 1 hour interval
཰ 5 to 100Hz, 19.6m/s
ཱ 1 minute/cycle
ི X, Y, Z directions
ཱི 120 times each directions

཰ 539m/ s
ཱ rX, rY, rZ directions
ི 5 times each directions

2

, 11ms

2

No display malfunctions

No display malfunctions
No physical damages

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

inspection conditions of defect criteria.

Note2: See the following figure for discharge points.

ഊ

ഊഊ

ഊഊ

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ഊഊ

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

!

7.2 CAUTIONS

damage if the customer practices wrong operations.

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

wrong operations.

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NL8060BC31-50F

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 539m/s
or no greater than 11ms, Pressure: Equal to or no greater than 19.6 N (

2

and equal to

16mm jig))

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.

ཱ 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 0.23Nm. Higher torque might result

in distortion of the bezel. And the length of product mounting screws must be d 2.0mm.

ུ 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.

ཱུ 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.

!

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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.

7.3.3 Characteristics

The following items are neither defects nor failures.

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NL8060BC31-50F

཰ Characteristics of the LCD (such as response time, luminance, color uniformity and so on) may be

changed depending on ambient temperature. If the product is stored under condition of low
temperature for a long time, it may cause display mura. In this case, the product should be
operated after enough time being left under condition of operating 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 and VCC terminals should be used without any non-connected lines.
ཱ Do not disassemble a product or adjust variable resistors.
ི See "REPLACEMENT MANUAL FOR LAMP HOLDER SET", when replacing lamp holder set.
ཱི Pack the product with the original shipping package, in order to avoid any damages during

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

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

as follows.

China RoHS directive six hazardous substances or elements

Lead

(Pb)

ᅜഊ ഊ ഊ ഊ ഊ

Mercury

(Hg)

Cadmium

(Cd)

Hexavalent

Chromium

(Cr VI)

Polybrominated

Biphenys

(PBB)

Polybrominated

Biphenyl Ethers

(PBDE)

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

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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NL8060BC31-50F

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28

Unit: mm

Note1: The values in parentheses are for reference.

Note2: The torque for product mounting screws must never exceed 0.23 Nm. And the length of product mounting screws must be d 2.0mm.

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8.1 FRONT VIEW

8. OUTLINE DRAWINGS

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29

Unit: mm

Note1: The values in parentheses are for reference.

Note2: The torque for product mounting screws must never exceed 0.23 Nm. And the length of product mounting screws must be d 2.0mm.

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8.2 REAR VIEW

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