Page 1
TFT COLOR LCD MODULE
NL8060BC31-20
31cm (12.1 Type)
SVGA
DATA SHEET
DOD-PP-1335 (9th edition)
This DATA SHEET is updated document from
DOD-PP-0289(8).
All information is subject to change without notice.
Please confirm the sales representative before
starting to design your system.
Document Number: DOD-PP-1335 (9th edition)
Published date: February 2012 CP(N)
1
© NLT Technologies, Ltd.
2002-2012 All rights
Page 2
NL8060BC31-20
INTRODUCTION
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.
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 mi ght 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, surg ery/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.
DATA SHEET DOD-PP-1335 (9th edition)
2
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NL8060BC31-20
CONTENTS
INTRODUCTION ....................................................................................................................................2
1. OUTLINE..............................................................................................................................................4
1.1 STRUCTURE AND PRINCIPLE.....................................................................................................4
1.2 APPLICATIONS...............................................................................................................................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.....................................................................................................11
4.3.4 Fuse.......................................................................................................................................... 11
4.4 POWER SUPPLY VOLTAGE SEQUENCE..................................................................................12
4.4.1 LCD panel signal processing board.........................................................................................12
4.4.2 Inverter.....................................................................................................................................12
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS...................................................13
4.5.1 LCD panel signal processing board.........................................................................................13
4.5.2 Backlight lamp.........................................................................................................................14
4.5.3 Positions of a plug and a socket...............................................................................................14
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS ....................................................................15
4.7 DISPLAY POSITIONS...................................................................................................................16
4.8 SCANNING DIRECTIONS...........................................................................................................16
4.9 INPUT SIGNAL TIMINGS............................................................................................................17
4.9.1 Outline of input signal timings ................................................................................................17
4.9.2 Timing characteristics..............................................................................................................18
4.9.3 Input signal timing chart..........................................................................................................20
4.10 OPTICS.........................................................................................................................................23
4.10.1 Optical characteristics................................................................................................. ...........23
4.10.2 Definition of contrast ratio.....................................................................................................24
4.10.3 Definition of luminance uniformity.......................................................................................24
4.10.4 Definition of response times..................................................................................................24
4.10.5 Definition of viewing angles..................................................................................................24
5. ESTIMATED LUMINANCE LIFETIME........................................................................................25
6. RELIABILITY TESTS.......................................................................................................................26
7. PRECAUTIONS .................................................................................................................................27
7.1 MEANING OF CAUTION SIGNS................................................................................................27
7.2 CAUTIONS....................................................................................................................................27
7.3 A TTENTI ONS................................................................................................................................27
7.3.1 Handling of the product...........................................................................................................27
7.3.2 Environment.............................................................................................................................28
7.3.3 Characteristics..........................................................................................................................28
7.3.4 Other........................................................................................................................................29
8. OUTLINE DRAWINGS.....................................................................................................................30
8.1 FRONT VIEW................................................................................................................................30
8.2 REAR VIEW ..................................................................................................................................31
DATA SHEET DOD-PP-1335 (9th edition)
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1. OUTLINE
1.1 STRUCTURE AND PRINCIPLE
Color LCD module NL8060BC31-20 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.
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.
1.2 APPLICATIONS
• For industrial use
1.3 FEATURES
• Wide viewing angle (Adoption of Advanced Super Fine TFT (A-SFT))
• High luminance
• High contrast
• 6-bit digital RGB signals
• Reversible-scan direction
• Edge light type (Without Inverter)
• Replaceable lamp for backlight
• Acquisition product for UL60950-1/CSA-C22.2 No.60950-1-03 (File number: E170632)
• Compliant with the European RoHS directive (2002/95/EC)
(From product which was produced after April. 1, 2006)
NL8060BC31-20
DATA SHEET DOD-PP-1335 (9th edition)
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2. GENERAL SPECIFICATIONS
Display area
NL8060BC31-20
246.0 (H) × 184.5 (V) mm
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
31cm (12.1 inches)
a-Si TFT active matrix
262,144 colors
800 (H) × 600 (V) pixels
RGB (Red dot, Green dot, Blue dot) vertical stripe
0.1025 (H) × 0.3075 (V) mm
0.3075 (H) × 0.3075 (V) mm
280.0 (W) × 210.0 (H) × 13.0 (D) mm (typ.)
760g (typ.)
400:1 (typ.)
At the contrast ratio ≥ 10:1
• Horizontal: Left side 80° (typ.), Right side 80° (typ.)
• Verti cal: Up side 80° (typ.), Down side 80° (typ.)
Viewing angle with optimum grayscale (γ
≒ 2.2): Normal axis
Clear
3H (min.) [by JIS K5600]
(perpendicular)
Color gamut
Response time
Luminance
Signal system
Power supply voltage
Backlight
Power consumption
At LCD panel center
38% (typ.) [against NTSC color space]
Ton + Toff (10% ←→ 90%)
80ms (typ.)
At IBL= 5.0mArms / lamp
250cd/m
2
(typ.)
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
Edge light type: 2 cold cathode fluorescent lamps
Replaceable parts
• Lamp holder set: Type No. 121LHS16
Recommended inverter (Option)
• Inverter: Type No. 104PW191
(Recommended Inverter was changed to 104PW191 from
121PW161 in December 2011.)
At IBL= 5.0mArms / lamp, Checkered flag pattern
7.0W (typ., Power dissipation of the inverter is not included.)
DATA SHEET DOD-PP-1335 (9th edition)
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3. BLOCK DIAGRAM
Host
LCD module (Product)
R0 to R5
G0 to G5
B0 to B5
CLK
Hsync
Vsync
DE
200Ω
200Ω
200Ω
47Ω
200Ω
200Ω
200Ω
DPSR
Note3
GND
Note1, 2
VCC
Fuse
VDDB
GNDB
Note2
Controller
Power supply
for gradation
DC/DC
converter
LCD panel signal processing board
VBLH
Inverter (Option)
VBLH
VBLC
Note1
NL8060BC31-20
H-driver
2,400 lines
LCD panel
H: 800 × 3 (R, G, B)
600 lines
V-driver
V: 600
Backlight (Edge light type)
Lamp
Lamp
Metallic frame of lamp holder
DATA SHEET DOD-PP-1335 (9th edition)
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NL8060BC31-20
Note1: Relations between GND, shield plate and VBLC in the LCD module are as follows.
Front shield plate - Rear shield plate A Connected
Front shield plate - Rear shield plate B Not connected
GND - Front shield plate and Rear shield plate A Not connected
GND - Rear shield plate B Not connected
VBLC - Front shield plate and Rear shield plate A Not connected
VBLC - Rear shield plate B Connected
GND - VBLC Not connected
Note2: GND and GNDB must be connected to customer equipment’s ground, and it is recommended
that these grounds are connected together in customer equipment.
Note3: Pull-down resistance of DPSR pin
Power supply voltage
VCC
at 3.3V 7.5 15 30
at 5.0V 5.0 10 20
min. typ. max.
Pull-down resistance of DPSR pin (kΩ)
Front shield plate
Rear shield plate B
Rear shield plate A
DATA SHEET DOD-PP-1335 (9th edition)
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4. DETAILED SPECIFICATIONS
4.1 MECHANICAL SPECIFICATIONS
Parameter Specification Unit
NL8060BC31-20
Module size
Display area
Weight 760 (typ.), 800 (max.) g
Note1: See "8. OUTLINE DRAWINGS".
4.2 ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Rating Unit Remarks
Power supply
voltage
Input voltage
for signals
Operating temperature
LCD panel signal processing board VCC -0.3 to +6.5 V
Storage temperature Tst -20 to +60
Relative humidity
Note4
Absolute humidity
Note4
Note1: "VBLH" is the voltage value between low voltage terminal (Cold) and high voltage terminal
(Hot).
Note2: Display signals are CLK, Hsync, Vsync, DE and DATA (R0 to R5, G0 to G5, B0 to B5).
Note3: Function signal is DPSR.
Note4: No condensation
Note5: Water amount at Ta= 55°C and RH= 70%
280.0 ± 0.5 (W) × 210.0 ± 0.5 (H) × 13.0 ± 0.7 (D)
246.0 (H) × 184.5 (V)
Lamp voltage
Note1
Display signals
Note2
Function signal
Note3
Front surface TopF 0 to +55
Rear surface TopR 0 to +55
VBLH 2,000 Vrms
VD -0.3 to VCC+0.3 V
VF -0.3 to VCC+0.3 V
RH
AH
≤ 95
≤ 85
≤ 70
≤ 73
Note5
Note1 mm
Note1 mm
Ta= 25 °C
°C
°C
°C
%
%
%
g/m
3
Ta ≤ 40°C
40 < Ta ≤ 50°C
50 < Ta ≤ 55°C
Ta > 55°C
-
DATA SHEET DOD-PP-1335 (9th edition)
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD panel signal processing board
Parameter Symbol min. typ. max. Unit Remarks
NL8060BC31-20
(Ta= 25°C)
Power supply voltage VCC
Power supply current ICC
Logic input voltage for
display signals
Input voltage for DPSR
signal
High VDLH 0.7VCC - VCC V
Low VDLL 0 - 0.3VCC V
High VFDH 0.7VCC - VCC V
Low VFDL 0 - 0.3VCC V
3.0 3.3 3.6 V at VCC= 3.3V
4.7 5.0 5.3 V at VCC= 5.0V
-
-
400
Note1
300
Note1
600 mA at VCC= 3.3V
500 mA at VCC= 5.0V
CMOS level
Note1: Checkered flag pattern [by EIAJ ED-2522]
DATA SHEET DOD-PP-1335 (9th edition)
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×
4.3.2 Backlight lamp
NL8060BC31-20
(Note1)
Parameter Symbol Ta min. typ. max. Unit Remarks
Lamp starting voltage VS
Lamp voltage VBLH
Lamp current IBL
Lamp oscillation frequency FO
0°C
25°C
25°C
25°C
25°C
1,200 - - Vrms
960 - - Vrms
- 600 - Vrms Note2, Note3
3.0 5.0 5.5 mArms Note3, Note4
58 65 69 kHz Note6
Note2, Note3,
Note5, Note8
Note1: This product consists of 2 backlight lamps, and these specifications are for each lamp.
Note2: The power supply voltage cycle between lamps should be kept on a same phase. "VS" and
"VBLH" are the voltage value between low voltage side (Cold) and high voltage side (Hot).
Note3: The asymmetric ratio of working waveform for lamps (Power supply voltage peak ratio,
power supply current peak ratio and waveform space ratio) should be less than 5 % (See the
following figure.). If the waveform is asymmetric, DC (Direct current) element apply into the
lamp. In this case, a lamp lifetime may be shortened, because a distribution of a lamp
enclosure substance inclines toward one side between low voltage terminal (Cold terminal)
and high voltage terminal (Hot terminal). When designing the inverter, evaluate asymmetric of
lamp working waveform sufficiently.
Pa
Pb
Sa
0
Sb
|Sa - Sb|
Pb
Sb
× 100 ≤ 5%
× 100 ≤ 5%
|Pa - Pb|
Pa: Supply voltage/current peak for positive, Pb: Supply voltage/current peak for negative
Sa: Waveform space for positive part, Sb: Waveform space for negative part
Note4: This product consists of 2 lamps. 2 lamps are contained in the 1 lamp holder, and both lamps
are connected to 1 low voltage cable. Recommended lamp current is 5.0mArms typical for
each lamp, and sum of 2 lamps is 10mArms typical. The lamp current should be measured by
high-frequency current meter at the low voltage terminal.
Note5: The inverter should be designed so that the lamp starting voltage can be maintained for more
than 1 second. Otherwise the lamp may not be turned on.
Note6: In case "FO" is not the recommended value, beat noise may display on the screen, because of
interference between "FO" and "1/th". Recommended value of "FO" is as following.
FO
=
1
4
×
th
1
(2n-1)
th: Horizontal synchronous cycle (See "4.9.2 Timin g characteristics".)
n: Natural number (1, 2, 3 ⋅⋅⋅⋅⋅⋅⋅⋅)
Note7: Method of lamp cable installation may invite fluctuation of lamp current and voltage or
asymmetric of lamp working waveform. When designing method of lamp cable installation,
evaluate the fluctuation of lamp current, voltage and working waveform sufficiently.
DATA SHEET DOD-PP-1335 (9th edition)
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Note8: In case of Inverter with Ballast capacitor, "VS" is the voltage level between Ballast capacitor
and Connector (Refer to the below “Example of measurement”). "VS" should be designed to
be more than minimum "VS". Otherwise the lamp may not be turned on because the lamp
starting voltage is less than minimum "VS".
Example of measurement
Probe capacitance: 3pF (Tektronix, Inc.: P6015A)
Transformer
4.3.3 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
VCC
Ballast capacitor
Inverter
3.3V
5.0V
(Lamp side)
High voltage probe
VS
Connector
Probe capacitance
Ripple voltage Note1
(Measure at input terminal of power supply)
≤ 100
≤ 100
NL8060BC31-20
Unit
mVp-p
mVp-p
Note1: The permissible ripple voltage includes spike noise.
4.3.4 Fuse
Parameter
Type Supplier
VCC KAB2402162NA31 Matsuo Electric Co., Ltd.
Fuse
Rating Fusing current Remarks
1.6A
3.2A Note1
24V
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.
DATA SHEET DOD-PP-1335 (9th edition)
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4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 LCD panel signal processing board
VCC
Note1
3.0V or 4.7V
0V
Display signals
Function signal
Note2
0V
20ms < t < 50ms
Note1: In terms of voltage variation (voltage drop) while VCC rising edge is below 3.0V in "VCC=
3.3V" or 4.7V in "VCC= 5.0V", a protection circuit may work, and then this product may not
work.
Note2: Display signals (CLK, Hsync, Vsync, DE, DATA (R0 to R5, G0 to G5, B0 to B5)) and
function signal (DPSR) must be Low or High-impedance, exclude the VALID period (See
above sequence diagram), in order to avoid that internal circuits is damaged.
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. VCC should be cut when
the display and function signals are stopped.
4.4.2 Inverter
Display signals
Function signals
Note1
VDDB
Note1: These are the display and function signals for LCD panel signal processing board.
Note2: The backli ght should be turned on within the valid period of display and function signals, in
order to avoid unstable data display.
5ms < Tr < 30ms
VALID period
Note2
OFF ON
VALID period
NL8060BC31-20
ON
Toff > 50ms
0ms < t < 35ms
DATA SHEET DOD-PP-1335 (9th edition)
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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
Adaptable plug: DF9-41S-1V (2
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 DPSR Selection of scan direction
∗) (Hirose Electric Co., Ltd. (HRS))
∗), DF9-41S-1V (3∗) (Hirose Electric Co., Ltd. (HRS))
Note1: All GND and VCC terminals should be used without any non-connected lines.
Note2: See "4.8 SCANNING DIRECTIONS".
NL8060BC31-20
-
Note1
-
-
Note1
-
-
Note1
-
-
Data enable signal: DE mode
High or Open: Fixed mode
Note1
High: Reverse scan
Low or Open: Normal scan Note1
DATA SHEET DOD-PP-1335 (9th edition)
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4.5.2 Backlight lamp
Attention: VBLH and VBLC must be connected correctly. Wrong connections will cause
electric shock and also break down of the product.
CN2 plug (LCD module side): BHR-03VS-1 (J.S.T Mfg. Co., Ltd.)
Adaptable socket: SM03 (4.0) B-BHS-1-TB (LF) (SN), SM03 (4.0) B-BHS-1-TB
Pin No. Symbol Signal Remarks
1 VBLC Low voltage (Cold) Cable color: White
2 VBLH High voltage (Hot) Cable color: Pink
3 VBLH High voltage (Hot) Cable color: Pink
4.5.3 Positions of a plug and a socket
CN2
1
3
Low voltage (Cold)
High voltage (Hot)
High voltage
caution marking
Disposal method
marking for lamp
Rear side
Barcode label
NL8060BC31-20
(J.S.T Mfg. Co., Ltd.)
1
3
41
CN1
Name plate
2
40
DATA SHEET DOD-PP-1335 (9th edition)
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4.6 DISPLAY COLORS AND INPUT DATA SIGNALS
This product can display in equivalent to 262,144 colors in 64 gray scales. Also the relation between
display colors and input data signals is as the following table.
Display colors
Black
Blue
Red
Magenta
Green
Basic colors
Red gray scale
Green gray scale
Blue gray scale
Cyan
Yellow
White
Black
dark
bright
Red
Black
dark
bright
Green
Black
dark
bright
Blue
↑
↓
↑
↓
↑
↓
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
Data signal (0: Low level, 1: High level)
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
NL8060BC31-20
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
DATA SHEET DOD-PP-1335 (9th edition)
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4.7 DISPLAY POSITIONS
The following table is the coordinates per pixel (See "4.8 SCANNING DIRECTIONS".).
C( 0, 0) C( 1, 0)
• • •
C( X, 0)
• • •
NL8060BC31-20
C(798, 0) C(799, 0)
C( 0, 1) C( 1, 1)
•
•
•
C( 0, Y) C( 1, Y)
•
•
•
C( 0,598) C( 1,598)
C( 0,599) C( 1,599)
4.8 SCANNING DIRECTIONS
The following figures are seen from a front view. Also the arrow shows the direction of scan.
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
• • •
•
•
•
•
•
•
•
• • •
•
• • •
•
• • •
•
• • •
• • •
C (0,0)
D (0,0)
C( X, 1)
•
•
•
C( X, Y)
•
•
•
C( X,598)
C( X,599)
C (799,0)
D (799,0)
• • •
•
• • •
•
• • •
•
• • •
•
• • •
• • •
C(798, 1) C(799, 1)
•
•
•
C(798, Y) C(799, Y)
•
•
•
C(798,598) C(799,598)
C(798,599) C(799,599)
•
• • •
•
•
•
•
Note1
C (0,599)
D (0,599)
C (799,599)
D (799,599)
Figure1. Normal scan (DPSR: Low or Open)
C (0,0)
D (799,599)
C (799,0)
D (0,599)
Note1
C (0,599)
D (799,0)
C (799,599)
D (0,0)
Figure2. Reverse scan (DPSR: High)
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4.9 INPUT SIGNAL TIMINGS
4.9.1 Outline of input signal timings
• Horizontal signal
Note1
Hsync
Note2
Display period
DE (Data enable)
• Vertical signal
Note1
Vsync
Note2
Display period
DE (Data enable)
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 numeration of pulse.
NL8060BC31-20
Horizontal synchronizing cycle (th)
Horizontal synchronizing pulse width (thp)
Horizontal back-porch (thb)
Horizontal display period (thd)
Vertical synchronizing cycle (tv)
Vertical synchronizing pulse width (tvp)
Vertical back-porch (tvb)
Vertical display period (tvd)
1 2 3 4 600 Note3
Horizontal front-porch (thf)
Vertical front-porch (tvf)
DATA SHEET DOD-PP-1335 (9th edition)
17
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4.9.2 Timing characteristics
(a) Fixed mode
CLK
DATA
(R0-R5)
(G0-G5)
(B0-B5)
Hsync
Vsync
Note1: Definition of parameters is as follows.
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.
NL8060BC31-20
(Note1)
Parameter Symbol min. typ. max. Unit Remarks
Frequency 1/tc 34.0 38.4 40.0 MHz 26.1 ns (typ.)
Duty tcd 0.4 - 0.6 -
Rise time, Fall time tcrf - - 10 ns
CLK-DATA
Rise time, Fall time tdrf - - 10 ns
Display period thd 800 CLK
Front-porch thf 24 CLK
Pulse width thp 12 72 - CLK
Back-porch thb - 128 188 CLK
Total of pulse width and back-porch thp + thb 200 CLK Note2
CLK- Hsync
Rise time, Fall time thrf - - 10 ns
Display period tvd 600 H
Front-porch tvf 1 H
Pulse width tvp 1 - 2 H
Back-porch tvb 22 - 23 H
Total of pulse width and back-porch tvp + tvb 24 H
Vsync-Hsync
Rise time, Fall time tvrf - - 10 ns
Setup time tds 8 - - ns
Hold time tdh 10 - - ns
Cycle th
Setup time ths 8 - - ns
Hold time thh 10 - - ns
Cycle tv
Setup time tvhs 15 - - ns
Hold time tvhh 1 - - CLK
24.0 26.7 30.1
1,024 CLK
16.0 16.7 18.8 ms 59.9 Hz (typ.)
625 H
μs
tc= 1CLK, tcd= tch/tc, th= 1H
-
-
37.5 kHz (typ.)
-
-
-
Note2
-
DATA SHEET DOD-PP-1335 (9th edition)
18
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NL8060BC31-20
(b) DE mode
(Note1, Note2)
Parameter Symbol min. typ. max. Unit Remarks
Frequency 1/tc 34.0 38.4 40.0 MHz 26.1 ns (typ.)
CLK
DATA
(R0-R5)
(G0-G5)
(B0-B5)
Vsync
DE
CLK-DATA
Vsync-DE
Horizontal
Vertical
(One frame)
CLK-DE
Note1: Definition of parameters is as follows.
tc= 1CLK, tcd= tch/tc, th= 1H
Note2: Hsync sign al (Pi n No .4 of CN1) i s no t u sed inside the product at DE mode but do not keep pin
open to avoid noise problem.
Duty tcd 0.4 - 0.6 -
Rise time, Fall time tcrf - - 10 ns
Setup time tds 8 - - ns
Hold time tdh 10 - - ns
Rise time, Fall time tdrf - - 10 ns
Pulse width tvp 1 - 2 H
Setup time tvds 1 - - CLK
Hold time tvdh 1 - - CLK
Rise time, Fall time tvrf - - 10 ns
Cycle th
Display period thd 800 CLK
Cycle tv
Display period tvd 600 H
Setup time tdes 4 - - ns
Hold time tdeh 5 - - ns
Rise time, Fall time tderf - - 10 ns
24.0 26.7 30.1
829 1,024 - CLK
16.0 16.7 18.8 ms 59.9 Hz (typ.)
603 625 - H
μs
37.5 kHz (typ.)
-
-
-
-
-
DATA SHEET DOD-PP-1335 (9th edition)
19
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4.9.3 Input signal timing chart
(a) Fixed mode
Vsync
Hsync
Hsync
DATA
(R0-R5)
(G0-G5)
(B0-B5)
INVALID
Hsync
DATA
(R0-R5)
(G0-G5)
(B0-B5)
INVALID
Hsync
CLK
DATA
(R0-R5)
(G0-G5)
(B0-B5)
1
1
tvp
2
thp
tvb tvd
24H (fixed)
3
D(X,0)
D(0,Y)D(1,Y) D(X,Y) D(798,Y)D(799,Y)
thb
200CLK (fixed)
2
INVALID
1H
600H (fixed)
D(X,Y)
D(0,Y)D(1,Y) D(799,Y)
D(X,598)D(X,599)
1CLK
800CLK (fixed)
1H (fixed)
thd
NL8060BC31-20
tvf
1
INVALID
(Note: X=0 to 799)
INVALID
thf
24CLK (fixed)
1
INVALID
(Note: Y=0 to 599)
DATA SHEET DOD-PP-1335 (9th edition)
20
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NL8060BC31-20
(b) DE mode
Horizontal timing
CLK
DATA
(R0-R5)
(G0-G5)
(B0-B5)
DE
Vertical timing
Vsync
DATA
(R0-R5)
(G0-G5)
(B0-B5)
DE
tvds
INVALID
tvp
INVALID
tvdh
tc
INVALID 1 2 799 800
thd
th
INVALID
1 2 599 600
tvd
tv
DATA SHEET DOD-PP-1335 (9th edition)
21
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NL8060BC31-20
(c) Common item of Fixed mode and DE mode
CLK
0.7VCC
0.5VCC
0.3VCC
tcrf
DATA
(R0-R5)
(G0-G5)
(B0-B5)
0.7VCC
0.5VCC
0.3VCC
INVALID
DE
0.7VCC
0.5VCC
0.3VCC
CLK
0.5VCC
Hsync
0.7VCC
0.5VCC
0.3VCC
Hsync
0.5VCC
Vsync
0.7VCC
0.5VCC
0.3VCC
tch
tvhh
tvrf
tc
tcrf
tdeh
thh
tdrf
tvhs
tds
tdes
ths
tderf
thrf
tdh
tdrf
tdeh
tderf
tdes
DATA SHEET DOD-PP-1335 (9th edition)
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4.10 OPTICS
4.10.1 Optical characteristics
Parameter Condition Symbol min. typ. max. Unit Remarks
Luminance
Contrast ratio
Luminance uniformity
Chromaticity
Color gamut
Response time
Viewing angle
Note1: These are initial characteristics.
Note2: Measurement conditions are as follows.
Ta= 25°C, VCC= 3.3V, IBL= 5.0mArms/lamp, Display mode: SVGA,
Horizontal cycle= 1/37.5kHz, Vertical cycle= 1/59.9Hz, DPSR= Low or Open: Normal scan
Optical characteristics are measured at luminance saturation after 20minutes from working
the product, in the dark room. Also measurement methods are as follows.
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= 25°C
Note7: See "4.10.4 Definition of response times".
Note8: See "4.10.5 Definition of viewing angles".
White
Red
Green
Blue
Right
Left
Up
Down
LCD module
(Product)
White at center
θR= 0°, θL= 0°, θU= 0°, θD= 0°
White/Black at center
θR= 0°, θL= 0°, θU= 0°, θD= 0°
White
θR= 0°, θL= 0°, θU= 0°, θD= 0°
x coordinate Wx - 0.308 - y coordinate Wy - 0.351 - x coordinate Rx - 0.576 - y coordinate Ry - 0.349 - x coordinate Gx - 0.329 - y coordinate Gy - 0.539 - x coordinate Bx - 0.162 - y coordinate By - 0.172 - -
θR= 0°, θL= 0°, θU= 0°, θD= 0°
at center, against NTSC color space
Black to White Ton - 40 50 ms
White to Black Toff - 40 50 ms
θU= 0°, θD= 0°, CR≥ 10 θR
θU= 0°, θD= 0°, CR≥ 10 θL
θR= 0°, θL= 0°, CR≥ 10 θU
θR= 0°, θL= 0°, CR≥ 10 θD
50cm
Photodetector (BM-5A)
1°
NL8060BC31-20
(Note1, Note2)
2
L 200 250 - cd/m
CR 300 400 - - Note3
LU - 1.25 1.4 - Note4
C - 38 - %
- 80 -
- 80 -
- 80 -
- 80 -
°
°
°
°
-
Note5
Note6
Note7
Note8
DATA SHEET DOD-PP-1335 (9th edition)
23
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N
4.10.2 Definition of contrast ratio
The contrast ratio is calculated by using the following formula.
Contrast ratio (CR) =
4.10.3 Definition of luminance uniformity
The luminance uniformity is calculated by using following formula.
Luminance uniformity (LU) =
The luminance is measured at near the 5 points shown below .
100
300
500
4.10.4 Definition of response times
Response time is measured, the luminance changes from "black" to "white", or "white" to "black" on
the same screen point, by photo-detector. Ton is the time it takes the luminance change from 10% up
to 90%. Also Toff is the time it takes the luminance change from 90% down to 10% (See the
following diagram.).
White
100%
90%
Luminance
Black
10%
0%
4.10.5 Definition of viewing angles
Left
Lower
Luminance of white screen
Luminance of black screen
Maximum lumin ance from ①
Minimum luminance from ①
133
①
400
③
④
Ton
ormal axis (Perpendicular)
θL
θU
θD
12 o’clock
Upper
θR
NL8060BC31-20
to ⑤
to ⑤
667
②
⑤
Toff
Right
DATA SHEET DOD-PP-1335 (9th edition)
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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
NL8060BC31-20
Luminance lifetime (MTTF)
Note1, Note2
Unit
Module
Cold cathode
fluorescent lamp
25°C (Ambient temperature of the product)
Continuous operation, IBL= 5.0mArms/lamp
55°C (Surface temperature at screen center)
Continuous operation, IBL= 5.0mArms/lamp
25°C (Ambient temperature of the lamp)
Continuous operation, IBL= 5.0mArms
40,000 h
25,000 h
50,000 h
Note1: MTTF is mean time to half-luminance.
Note2: In case the product works under low temperature environment, the lifetime becomes short.
DATA SHEET DOD-PP-1335 (9th edition)
25
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6. RELIABILITY TESTS
Test item Condition Judgment Note1
High temperature and humidity
(Operation)
Heat cycle
(Operation)
Thermal shock
(Non operation)
(Operation)
(Operation)
Vibration
(Non operation)
Mechanical shock
(Non operation)
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.
ESD
Dust
① 60 ± 2°C, RH= 60%, 240hours
② Display data is white.
① 0 ± 3°C…1hour
55 ± 3°C…1hour
② 50cycles, 4 hours/cycle
③ Display data is white.
① -20 ± 3°C…30minutes
60 ± 3°C…30minutes
② 100cycles, 1hour/cycle
③ Temperature transition time is within
5 minutes.
① 150pF, 150Ω, ±10kV
② 9 places on a panel surface Note2
③ 10 times each places at 1 sec interval
① Sample dust: No. 15 (by JIS-Z8901)
② 15 seconds stir
③ 8 times repeat at 1 hour interval
① 5 to 100Hz, 19.6m/s
② 1 minute/cycle
③ X, Y, Z directions
④ 120 times each directions
① 539m/ s
② ±X, ±Y, ±Z directions
③ 5 times each directions
{ {
{ {
{ {
{
{
{
2
, 11ms
2
NL8060BC31-20
No display malfunctions
No display malfunctions
No physical damages
DATA SHEET DOD-PP-1335 (9th edition)
26
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!
!
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", after understanding these contents!
This sign has the meaning that customer will be injured by himself or the product will
sustain a damage, if customer has wrong operations.
This sign has the meaning that customer will get an electrical shock, if customer has
wrong operations.
This sign has the meaning that customer will be injured by himself, if customer has
wrong operations.
7.2 CAUTIONS
∗ Do not touch the working backlight. There is a danger of an electric shock.
NL8060BC31-20
∗ Do not touch the working backlight. There is a danger of burn injury.
∗ 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
and equal to or no greater than 11ms, Pressure: Equal to or no greater than 19.6 N
(φ16mm jig))
7.3 A TTENTIONS
7.3.1 Handling of the product
① 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.
② Do not hook nor pull cables such as lamp cable, and so on, in order to avoid any damage.
③ When the product is put on the table temporarily, display surface must be placed downward.
④ 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.
⑤ The torque for product mounting screws must never exceed 0.294N⋅m. Higher torque might result
in distortion of the bezel.
⑥ 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.
⑦ Do not press or rub on the sensitive product surface. When cleaning the product surface, wipe it
with a soft dry cloth.
⑧ Do not push nor pull the interface connectors while the product is working.
2
DATA SHEET DOD-PP-1335 (9th edition)
27
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⑨ Do not bend or unbend the lamp cable at the near part of the lamp holding rubber, to avoid the
⑩ Properly connect the plug (backlight side) to adaptable socket (inverter side) without incomplete
⑪ If the lamp cable is attached on the metal part of the product directly, high frequency leak current
⑫ When not connecting shield plate of the LCD module to the customer's equipment ground, inverter
⑬ When handling the product, use of an original protection sheet on the product surface (polarizer) is
⑭ Usually liquid crystals don't leak through the breakage of glasses because of the surface tension of
7.3.2 Environment
① Do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive
② In order to prevent dew condensation occurring by temperature difference, the product packing
③ Do not operate in high magnetic field. Circuit boards may be broken down by it.
④ This product is not designed as radiation hardened.
7.3.3 Characteristics
The following items are neither defects nor failures.
① Response time, luminance and color may be changed by ambient temperature.
② Display mura, flicker, vertical seam or small spot may be observed depending on display patterns .
③ Optical characteristics (e.g. luminance, display uniformity, etc.) gradually is going to change
④ Do not display the fixed pattern fo r a long time because it may cause image sticking. Use a screen
⑤ The display color may be changed depending on viewing angle because of the use of condenser
⑥ Optical characteristics may be changed depending on input signal timings.
⑦ The interference noise between input signal frequency for this product's signal processing board
⑧ After the product is stored under condition of low temperature or dark place for a long time, the
NL8060BC31-20
damage for high voltage side of the lamp.
connection. After connecting, be careful not to hook the lamp cables because incomplete
connection may occur by hooking the lamp cables. This incomplete connection may cause
abnormal operation of high voltage circuit.
to the metal part may occur, then the brightness may decrease or the lamp may not be turned on.
noise may create video noise on the LCD screen.
recommended for protection of product surface. Adhesive type protection sheet may change color
or characteristics of the polarizer.
thin layer and the construction of LCD panel. But, if you contact with liquid crystal for the worst,
please wash it out with soap.
gases. Keep the product in packing box with antistatic pouch in room temperature to avoid dusts
and sunlight, when storing the product.
box should be opened after enough time being left under the environment of an unpacking room.
Evaluate the leaving time sufficiently because a situation of dew condensation occurring is
changed by the environmental temperature and humidity. (Recommended leaving time: 6 hours or
more with packing state)
depending on operating time, and especially low temp erature, because the LCD has cold cathode
fluorescent lamps.
saver, if the fixed pattern is displayed on the screen.
sheet in the backlight.
and luminance control frequency of the inverter may appear on a display. Set up luminance control
frequency of the inverter so that the interference noise does not appear.
cold cathode fluorescent lamp may not be turned on under the same condition because of the
general characteristic of cold cathode fluorescent lamp. In addition, when Luminance control ratio
is low in pulse width modulation method inverter, the lamp may not be turned on. In this case,
power should be supplied again.
DATA SHEET DOD-PP-1335 (9th edition)
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NL8060BC31-20
7.3.4 Other
① All GND and VCC terminals should be used without any non-connected lines.
② Do not disassemble a product or adjust variable resistor.
③ See "REPLACEMENT MANUAL FOR LAMP HOLDER SET", when replacing backlight lamps.
④ Pack the product with original shipping package, in order to avoid any damages during
transportation, when returning the product to NLT for repair and so on.
⑤ 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)
✕ ✕
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr VI)
Note1: : 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.
✕ : 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.
Polybrominated
Biphenys
(PBB)
Polybrominated
Biphenyl Ethers
(PBDE)
DATA SHEET DOD-PP-1335 (9th edition)
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⋅
8. OUTLINE DRAWINGS
8.1 FRONT VIEW
Note1: The torque for product mounting screws must never exceed 0.294N
Note2: Mounting hole portions (4 pieces)
NL8060BC31-20
Unit: mm
m.
DATA SHEET DOD-PP-1335 (9th edition)
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⋅
8.2 REAR VIEW
Note1: The torque for product mounting screws must never exceed 0.294N
m.
NL8060BC31-20
Unit: mm
DATA SHEET DOD-PP-1335 (9th edition)
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