LG Display LP156WH3-TLS1 Specification

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LP156WH3

Liquid Crystal Display

Product Specification

SPECIFICATION

FOR

APPROVAL

()Preliminary Specification

(ଝ) Final Specification

Title 15.6” HD TFT LCD

Customer FJT

MODEL

/

/

SUPPLIER LG Display Co., Ltd.

*MODEL LP156WH3

Suffix TLS1

*When you obtain standard approval,

please use the above model name without suffix

APPROVED BY

SIGNATUREAPPROVED BY

APPROVED BY

N. J. Seong / Manager

REVIEWED BY

REVIEWED BY

S. S. Han / Manager

SIGNATURE

SIGNATURE

/

Please return 1 copy for your confirmation with
your signature and comments.

Ver. 1.0 Oct 04. 2012

PREPARED BY

PREPARED BY

K. T. Baek / Engineer

C. Y. Jung / Engineer

Products Engineering Dept.

LG Display Co., Ltd

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LP156WH3

Liquid Crystal Display

Product Specification

Contents

No

COVER

CONTENTS

RECORD OF REVISIONS

1 GENERAL DESCRIPTION

2 ABSOLUTE MAXIMUM RATINGS

3 ELECTRICAL SPECIFICATIONS

3-1 ELECTRICAL CHARACTREISTICS

3-2 INTERFACE CONNECTIONS

3-3 LVDS SIGNAL TIMING SPECIFICATION

SIGNAL TIMING SPECIFICATIONS

3-4

SIGNAL TIMING WAVEFORMS

3-5

COLOR INPUT DATA REFERNECE

3-6

POWER SEQUENCE

3-7

4

OPTICAL SFECIFICATIONS

ITEM

Page

1

2

3

4

5

6-7

8

9-10

11

11

12

13

14-16

5

6 RELIABLITY

7 INTERNATIONAL STANDARDS

8 PACKING

9 PRECAUTIONS

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MECHANICAL CHARACTERISTICS

7-1 SAFETY

7-2 EMC

7-3 Environment

8-1 DESIGNATION OF LOT MARK

8-2 PACKING FORM

A APPENDIX. Enhanced Extended Display Identification Data

17-19

20

21

21

21

22

22

23-24

25-27

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LP156WH3

Liquid Crystal Display

Product Specification

RECORD OF REVISIONS

Revision No Revision Date Page Description

0.0 Jul. 06. 2012 - First Draft (Preliminary Specification) -

0.1 Aug 01. 2012 24-27 Update EDID Data

0.2 Sep 17. 2012 14 Update Color Gamut

1.0 Oct 04. 2012 - Final Version 1.0

EDID

ver

0.1

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1. General Description

The LP156WH3 is a Color Active Matrix Liquid Crystal Display with an integral LED backlight system. The
matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in
the normally white mode. This TFT-LCD has 15.6 inches diagonally measured active display area with HD
resolution (1366 horizontal by 768 vertical pixel array). Each pixel is divided into Red, Green and Blue sub­pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is
determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144
colors. The LP156WH3 has been designed to apply the interface method that enables low power, high
speed, low EMI. The LP156WH3 is intended to support applications where thin thickness, low power are
critical factors and graphic displays are important. In combination with the vertical arrangement of the sub­pixels, the LP156WH3 characteristics provide an excellent flat display for office automation products such
as Notebook PC.

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LP156WH3

Liquid Crystal Display

Product Specification

EEPROM Block

for EDID & Tcon

Operating

1

1366

User connector

TFT-LCD Panel

40

Pin

LVDS

1port

VCC

VLED

LED_EN

PWM

Timing Control

(Tcon) Block

DVCC

Power

Block

LED Driver

Block

TCLKs

VGH, VGL, GMA

Control & Data Power

768

DVCC, AVDD

GIP CLKs, DSC

VOUT_LED

FB1~2

(HD, GIP, TN)

Source Driver

(Bottom)

LED Backlight Ass’y

EDID signal & Power

General Features

Active Screen Size 15.6 inches diagonal

Outline Dimension

Pixel Pitch 0.252mm X 0.252 mm

Pixel Format 1366 horiz. by 768 vert. Pixels RGB strip arrangement

Color Depth 6-bit, 262,144 colors

Luminance, White 200 cd/m

Power Consumption Total 3.2W (Typ.) Logic : 0.7W (Typ.@ Mosaic), B/L : 2.5W (Typ.@ VLED 12V )

Weight 400g (Max.)

Display Operating Mode Transmissive mode, normally white

Surface Treatment Glare treatment (3H) of the front Polarizer

RoHS Compliance Yes

BFR / PVC / As Free Yes for all

359.5(H, Typ.) Ý 217.2(V, Typ.) Ý 3.8(D, Max.) [mm] (with PCB Board)

2

(Typ.)

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ɗ

2. Absolute Maximum Ratings

The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.

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LP156WH3

Liquid Crystal Display

Product Specification

Table 1. ABSOLUTE MAXIMUM RATINGS

Parameter Symbol

Power Input Voltage

Operating Temperature

Storage Temperature

Operating Ambient Humidity

Storage Humidity

VCC -0.3 4.0 Vdc at 25 r 5qC

TOP 050qC1

HST -20 60 qC1

HOP 10 90 %RH 1

HST 10 90 %RH 1

Values

Units Notes

Min Max

Note : 1. Temperature and relative humidity range are shown in the figure below.

Wet bulb temperature should be 39

Wet Bulb
Temperature [

10

0

20

]

30

qC Max, and no condensation of water.

90% 80%

60

50

40

60%

Humidity[(%)RH]

40%

20%

10%

Storage

Operation

-20

10

20 30 40 50

60 70 800

Dry Bulb Temperature [ɗ]

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3. Electrical Specifications
3-1. Electrical Characteristics

The LP156WH3 requires two power inputs. The first logic is employed to power the LCD electronics and to
drive the TFT array and liquid crystal. The second backlight is the input about LED BL with LED Driver.

Table 2. ELECTRICAL CHARACTERISTICS

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LP156WH3

Liquid Crystal Display

Product Specification

Parameter Symbol

Unit Notes

Min Typ Max

LOGIC :

Values

Power Supply Input Voltage V

Power Supply Input Current Mosaic I

Power Consumption P

Power Supply Inrush Current I

LVDS Impedance Z

CC 3.0 3.3 3.6 V 1

CC - 210 245 mA 2

CC -0.70.8W2

CC_P - - 1500 mA 3

LVDS 90 100 110  4

BACKLIGHT : ( with LED Driver)

LED Power Input Voltage V

LED Power Input Current I

LED Power Consumption P

LED Power Inrush Current I

LED 7.0 12.0 21.0 V 5

LED - 210 230 mA 6

LED -2.52.8W6

LED_P - - 2000 mA 7

PWM Duty Ratio 5 - 100 % 8

PWM Jitter

PWM Impedance Z

-

PWM 20 40 60 k

0-0.2%9

PWM Frequency F

PWM High Level Voltage V

PWM Low Level Voltage V

LED_EN Impedance Z

LED_EN High Voltage V

LED_EN Low Voltage V

PWM 200 - 1000 Hz 10

PWM_H

PWM_L

PWM 20 40 60 k

LED_EN_H 3.0 - 3.6 V

LED_EN_L 0-0.3V

3.0 - 3.6 V

0-0.3V

Life Time 12,000 - - Hrs 11

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Note)

1. The measuring position is the connector of LCM and the test conditions are under 25ɗ, fv = 60Hz,

Black pattern.

2. The specified Icc current and power consumption are under

the Vcc = 3.3V , 25ɗ, fv = 60Hz condition and Mosaic pattern.

3. This Spec. is the max load condition for the cable impedance designing.

3. The below figures are the measuring Vcc condition and the Vcc control block LGD used.
The Vcc condition is same as the minimum of T1 at Power on sequence.

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LP156WH3

Liquid Crystal Display

Product Specification

Rising time
Vcc

0V

4. This impedance value is needed for proper display and measured form LVDS Tx to the mating connector.

5. The measuring position is the connector of LCM and the test conditions are under 25ɗ.

6. The current and power consumption with LED Driver are under the Vled = 12.0V , 25ɗ, Dimming of

Max luminance and White pattern with the normal frame frequency operated(60Hz).

7. The below figures are the measuring Vled condition
and the Vled control block LGD used.
VLED control block is same with Vcc control block.

90%

10%

0.5ms

3.3V

Rising time

LED

V

0V

10%

12.0V

90%

0.5ms

8. The operation of LED Driver below minimum dimming ratio may cause flickering or reliability issue.

9. If Jitter of PWM is bigger than maximum, it may induce flickering.

10. This Spec. is not effective at 100% dimming ratio as an exception because it has DC level equivalent

to 0Hz. In spite of acceptable range as defined, the PWM Frequency should be fixed and stable for
more consistent brightness control at any specific level desired.

11. The life time is determined as the time at which brightness of LCD is 50% compare to that of minimum

value specified in table 7. under general user condition.

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3-2. Interface Connections

This LCD employs two interface connections, a 40 pin connector used for the module electronics interface and
the other connector used for the integral backlight system.

Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)

Pin Symbol Description Notes

1 NC No Connection

2 VCC LCD Logic and driver power (3.3V Typ.)

3 VCC LCD Logic and driver power (3.3V Typ.)

4 V EEDID DDC Power (3.3V)

5 NC No Connection

6 Clk EEDID DDC Clock

7 DATA EEDID DDC Data

8 ORX0- Negative LVDS differential data input

9 ORX0+ Positive LVDS differential data input

10 GND High Speed Ground

11 ORX1- Negative LVDS differential data input

12 ORX1+ Positive LVDS differential data input

13 GND High Speed Ground

14 ORX2- Negative LVDS differential data input

15 ORX2+ Positive LVDS differential data input

16 GND High Speed Ground

17 ORXC- Negative LVDS differential clock input

18 ORXC+ Positive LVDS differential clock input

19 GND High Speed Ground

20

21

22 GND High Speed Ground

23

24

25 GND High Speed Ground

26

27

28 GND High Speed Ground

29

30

31

32

33

34

35

36

37

38

39

40

NC

NC

NC

NC

NC

NC

NC

NC
GND LED Backlight Ground

GND LED Backlight Ground

GND LED Backlight Ground

NC

PWM System PWM Signal input for dimming

LED_EN

NC

VLED LED Backlight Power (7V-21V)

VLED LED Backlight Power (7V-21V)

VLED LED Backlight Power (7V-21V)

No Connection

No Connection

No Connection

No Connection

No Connection

No Connection

No Connection

No Connection

No Connection

LED Backlight On/Off

No Connection

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LP156WH3

Liquid Crystal Display

Product Specification

[Interface Chip]

1. LCD :
SiW, SW0662(LCD Controller)
Including LVDS Receiver.

2. System : SiW LVDSRx or equivalent

* Pin to Pin compatible with LVDS

[Connector]

Hirose KN38-40S-0.5H

[Connector pin arrangement]

140

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3-3. LVDS Signal Timing Specifications

3-3-1. DC Specification

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LP156WH3

Liquid Crystal Display

Product Specification

VDD=1.8V

Description Symbol Min Typ Max Unit Notes

LVDS Differential Voltage |V

LVDS Common mode Voltage V

LVDS Input Voltage Range V

3-3-2. AC Specification

Description Symbol Min Max Unit Notes

LVDS Clock to Data Skew Margin

| 100 - 600 mV -

ID

CM

IN

|VID| /2 1.2 VDD- |VID|/2 V -

0.3 - VDD V -

t

SKEW

t

SKEW

- 400 + 400 ps

- 600 + 600 ps

85MHz > Fclk 

65MHz

65MHz > Fclk 

25MHz

LVDS Clock to Clock Skew Margin (Even
to Odd)

Maximum deviation
of input clock frequency during SSC

Maximum modulation frequency
of input clock during SSC

Ver. 1.0 Oct 04. 2012

t

SKEW_EO

F

DEV

F

MOD

-1/7 + 1/7 T

-

· 3

clk

%-

- 200 KHz -

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Freq.

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LP156WH3

Liquid Crystal Display

Product Specification

< Clock skew margin between channel >

F

max

F

center

F

min

3-3-3. Data Format

1) LVDS 1 Port

RCLK+

RA+/-

R3 R2

R1 R0

1

F

MOD

< Spread Spectrum >

G0 R5 R4 R3 R2 R1 R0

F

G0

center

* F

DEV

Time

R5 R4

RB+/-

RC+/-

RD+/-

G4 G3

B5 B4

G7 G6

Previous(N-1)th Cycle Next(N+1)th Cycle

G2 G1

B3 B2

R7 R6

B1 B0 G5 G4 G3 G2 G1

DE VSYNC HSYNC B5 B4 B3 B2

X B7 B6 G7 G6 R7 R6

Current(Nth ) Cycle

B1

DE

X

< LVDS Data Format >

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B0 G5

VSYNC HSYNC

B7 B6

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3-4. Signal Timing Specifications

This is the signal timing required at the input of the User connector. All of the interface signal timing should be
satisfied with the following specifications and specifications of LVDS Tx/Rx for its proper operation.

ITEM Symbol Min Typ Max Unit Note

DCLK Frequency f

Period t

Hsync

Width-Active t

Period t

Vsync

Width-Active t

Horizontal back porch t

Data

Enable

Appendix) all reliabilities are specified for timing specification based on refresh rate of 60Hz. However,
LP156WH3 has a good actual performance even at lower refresh rate (e.g. 40Hz or 50Hz) for power saving
Mode, whereas LP156WH3 is secured only for function under lower refresh rate. 60Hz at Normal mode, 50Hz,
40Hz at Power save mode. Don’t care Flicker level (power save mode).

Horizontal front porch t

Vertical back porch t

Vertical front porch t

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Product Specification

Table 4. TIMING TABLE

CLK

HP

WH

WHA

VP

WV

WVA

HBP

HFP

VBP

VFP

- 69.3 -

1422 1478 1542

24 32 48

1366 1366 1366

775 782 790

24 5

768 768 768

16 48 80

16 32 48

4814

12 3

LP156WH3

Liquid Crystal Display

MHz

tCLKWidth t

tHPWidth t

tCLK

tHP

3-5. Signal Timing Waveforms

Data Enable, Hsync, Vsync

DCLK

tCLK

Hsync

Data Enable

Vsync

Ver. 1.0 Oct 04. 2012

t

WH

t

WV

Data Enable

t

t

VBP

HBP

0.5 Vcc

t

HP

t

VP

High: 0.7VCC

Low: 0.3VCC

tWHA

tWVA

Condition : VCC =3.3V

t

HFP

t

VFP

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3-6. Color Input Data Reference

The brightness of each primary color (red,green and blue) is based on the 6-bit gray scale data input for the
color ; the higher the binary input, the brighter the color. The table below provides a reference for color
versus data input.

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LP156WH3

Liquid Crystal Display

Product Specification

Table 5. COLOR DATA REFERENCE

Input Color Data

Basic
Color

RED

GREEN

BLUE

Color

Black

Red

Green

Blue

Cyan

Magenta

Yellow

White

RED (00)

RED (01)

…

RED (62)

RED (63)

GREEN (00)

GREEN (01)

...

GREEN (62)

GREEN (63)

BLUE (00)

BLUE (01)

…

BLUE (62)

BLUE (63)

RED

MSB LSB

R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0

000000000000000000

111111000000000000

000000111111000000

000000000000111111

000000111111111111

111111000000111111

111111111111000000

111111111111111111

000000000000000000

000001000000000000

…… …

111110000000000000

111111000000000000

000000000000000000

000000000001000000

…… …

000000111110000000

000000111111000000

000000000000000000

000000000000000001

…… …

000000000000111110

000000000000111111

MSB LSB

GREEN

BLUE

MSB LSB

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3-7. Power Sequence

Power Supply Input

VCC

0V

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Product Specification

90%

LP156WH3

Liquid Crystal Display

90%

10%10%

Interface Signal, V

i

LVDS

LED BL
On/Off Control Signal

LED_EN

LED BL
Dimming Control Signal

PWM

LED Driver Input Voltage

VLED

Logic

Parameter

T

1

T

2

T

3

T

4

T

5

T

6

T

7

Min. Typ. Max.

0.5 - 10 ms

0-50ms

0-50ms

400 - - ms

200 - - ms

200 - - ms

3-10ms

Value

T

T

1

2

Valid Data

0V

T

5

3.0V

3.0V

0V (Off)

T

9

Valid Data

0V (Low)

T

8

90%

0V

10%

T

12

Table 6. POWER SEQUENCE TABLE

Units

LED

Parameter

T

8

T

9

T

10

T

11

T

12

T

13

T

T

3

7

T

6

T

10

T

11

90%

T

10%

13

T

4

Value

Units

Min. Typ. Max.

10 - - ms

0- -ms

0- -ms

10 - - ms

0.5 - - ms

0 - 5000 ms

Note)

1. Do not insert the mating cable when system turn on.

2. Valid Data have to meet “3-3. LVDS Signal Timing Specifications”

3. LVDS, LED_EN and PWM need to be on pull-down condition on invalid status.

4. LGD recommend the rising sequence of VLED after the Vcc and valid status of LVDS turn on.

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Liquid Crystal Display

Product Specification

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 20 minutes in
a dark environment at 25
at a viewing angle of
FIG. 1 presents additional information concerning the measurement equipment and method.

qC. The values specified are at an approximate distance 50cm from the LCD surface

) and 4 equal to 0q.

FIG. 1 Optical Characteristic Measurement Equipment and Method

LP156WH3

Optical Stage(x,y)

LCD Module

500mm·50mm

Equipment

Table 7. OPTICAL CHARACTERISTICS

Ta=25qC, VCC=3.3V, fV=60Hz, f

Parameter Symbol

Contrast Ratio CR 400 500 - 1

Surface Luminance, white L

Luminance Variation

Response Time Tr

Color Gamut (CIE1931) - 45 - %

Color Coordinates

RED RX

GREEN GX

BLUE BX

WHITE WX 0.283 0.313 0.343

Viewing Angle 5

x axis, right()=0q) 4r 40 - - degree

x axis, left ()=180q) 4l 40 - - degree

y axis, up ()=90q) 4u 10 - - degree

y axis, down ()=270q) 4d 30 - - degree

Gray Scale 6

WH

G

WHITE (5P)

G

WHITE(13P)

R + TrD

RY

GY

BY

WY 0.299 0.329 0.359

Min Typ Max

170 200 - cd/m

-1.21.4

-1.41.6

-1625ms 4

0.548 0.578 0.608

0.314 0.344 0.374

0.307 0.337 0.367

0.541 0.571 0.601

0.129 0.159 0.189

0.090 0.120 0.150

Values

Units Notes

2

-3

CLK

= 69.3MHz

2

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Note)

1. Contrast Ratio(CR) is defined mathematically as

Surface Luminance with all white pixels

Contrast Ratio =

Surface Luminance with all black pixels

2. Surface luminance is the average of 5 point across the LCD surface 50cm from the surface with
all pixels displaying white. For more information see FIG 1.

LWH = Average(L1,L2, … L5)

3. The variation in surface luminance , The panel total variation (G WHITE) is determined by measuring LN

at each test position 1 through 13 and then defined as following numerical formula.

For more information see FIG 2.

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LP156WH3

Liquid Crystal Display

Product Specification

G WHITE (13P) = G WHITE (5P) =

4. Response time is the time required for the display to transition from white to black (rise time, TrR) and

from black to white(Decay Time, TrD). For additional information see FIG 3.

5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined
for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the

LCD surface. For more information see FIG 4.

6. Gray scale specification * fV = 60Hz

Maximum (L1,L2, … L13) Maximum(L1,L2, … L5)

Minimum (L1,L2, … L13) Minimum(L1,L2, … L5)

Gray Level Luminance [%] (Typ)

L0 0.18

L7 1.52

L15 5.65

L23 14.2

L31 24.5

L39 40.2

L47 57.7

L55 77.9

L63 100

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FIG. 2 Luminance

<Measuring point for Average Luminance & measuring point for Luminance variation>

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LP156WH3

Liquid Crystal Display

Product Specification

H

10mm

B

V

FIG. 3 Response Time

678

910

11 12

A

10mm

2

1

4

3

5

13

Active Area

: ACTIVE AREA

H,V

A : H/4 mm
B : V/4 mm

POINTS: 13 POINTS

The response time is defined as the following figure and shall be measured by switching the input signal
for “black” and “white”.

Tr

Tr

R

D

%

100

90

Optical

Response

10

0

white

white

black

FIG. 4 Viewing angle

I

= 180

q

<Dimension of viewing angle range>

,

Left

Normal

Eye

Y

I

= 90q, Up

T

I

q

,

Right

I

= 270

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q

Down

,

I

= 0

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5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model LP156WH3. In addition the figures
in the next page are detailed mechanical drawing of the LCD.

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LP156WH3

Liquid Crystal Display

Product Specification

Horizontal 359.5 r 0.5mm

Outline Dimension

Bezel Area

Active Display Area

Weight 400g (Max.)

Surface Treatment Hard Coating(3H), Glare treatment of the front polarizer

Vertical 217.2 r 0.5mm

Thickness 3.8mm (max)

Horizontal 347.5 r 0.5mm

Vertical 196.8 r 0.5mm

Horizontal 344.23 mm

Vertical 193.54 mm

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LP156WH3

Liquid Crystal Display

Product Specification

<FRONT VIEW>

Note) Unit:[mm], General tolerance:

r 0.5mm

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LP156WH3

Liquid Crystal Display

Product Specification

<REAR VIEW>

Note) Unit:[mm], General tolerance:

r 0.5mm

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6. Reliability

Environment test condition

No. Test Item Conditions

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LP156WH3

Liquid Crystal Display

Product Specification

1 High temperature storage test

2 Low temperature storage test

3 High temperature operation test

4 Low temperature operation test

5 Vibration test (non-operating) Sine wave, 5 ~ 150Hz, 1.5G, 0.37oct/min

6 Shock test (non-operating) - No functional or cosmetic defects following a shock

7 Altitude operating

storage / shipment

{ Result Evaluation Criteria }

There should be no change which might affect the practical display function when the display quality

test is conducted under normal operating condition.

Ta= 60qC, 240h

Ta= -20qC, 240h

Ta= 50qC, 50%RH, 240h

Ta= 0qC, 240h

3 axis, 30min/axis

to all 6 sides delivering at least 180 G in a half sine
pulse no longer than 2 ms to the display module

- No functional defects following a shock delivering
at least 200 g in a half sine pulse no longer than 2
ms to each of 6 sides. Each of the 6 sides will be
shock tested with one each display, for a total of 6
displays

0 ~ 10,000 feet (3,048m) 24Hr
0 ~ 40,000 feet (12,192m) 24Hr

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7. International Standards

7-1. Safety

a) UL 60950-1, Underwriters Laboratories Inc.

Information Technology Equipment - Safety - Part 1 : General Requirements.

b) CAN/CSA C22.2 No.60950-1-07, Canadian Standards Association.

Information Technology Equipment - Safety - Part 1 : General Requirements.

c) EN 60950-1, European Committee for Electrotechnical Standardization (CENELEC).

Information Technology Equipment - Safety - Part 1 : General Requirements.

d) IEC 60950-1, The International Electrotechnical Commission (IEC).

Information Technology Equipment - Safety - Part 1 : General Requirements.

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LP156WH3

Liquid Crystal Display

Product Specification

7-2. EMC

a) ANSI C63.4 “American National Standard for Methods of Measurement of Radio-Noise

Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz.”
American National Standards Institute (ANSI), 2003.

b) CISPR 22 “Information technology equipment – Radio disturbance characteristics – Limit and

methods of measurement." International Special Committee on Radio Interference
(CISPR), 2005.

c) CISPR 13 “Sound and television broadcast receivers and associated equipment – Radio disturbance

characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.

7-3. Environment

a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003

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8. Packing

8-1. Designation of Lot Mark

a) Lot Mark

ABCDEFGHI JKLM

A,B,C : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.

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LP156WH3

Liquid Crystal Display

Product Specification

Note

1. YEAR

Year

Mark

CBA

2014E2015

D

201320122011

2016G2017H2018J2019

F

2. MONTH

Month

Mark

Apr5May

4

Jun7Jul8Aug9Sep

6

b) Location of Lot Mark

Serial No. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.

8-2. Packing Form

a) Package quantity in one box : 20pcs

b) Box Size : 478mm X 365mm X 328mm

2020

K

Oct

A

Nov

B

DecMarFebJan

C321

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9. PRECAUTIONS

Please pay attention to the followings when you use this TFT LCD module.

9-1. MOUNTING PRECAUTIONS

(1) You must mount a module using holes arranged in four corners or four sides.
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to
the

module. And the case on which a module is mounted should have sufficient strength so that external
force is not transmitted directly to the module.

(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.

Transparent protective plate should have sufficient strength in order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former

generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break
by electro-chemical reaction.

(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB

pencil lead. And please do not rub with dust clothes with chemical treatment.

Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental

to the polarizer.)
(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like

chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives
used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause
chemical damage to the polarizer.

(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes

deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
(10) When handling the LCD module, it needs to handle with care not to give mechanical stress to the PCB

and Mounting Hole area.”

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LP156WH3

Liquid Crystal Display

Product Specification

9-2. OPERATING PRECAUTIONS

(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :

V=· 200mV(Over and under shoot voltage)

(2) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)

And in lower temperature, response time(required time that brightness is stable after turned on) becomes

longer.
(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or

electrical contacted parts. And after fading condensation, smear or spot will occur.
(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be

done by system manufacturers. Grounding and shielding methods may be important to minimized the

interference.

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9-3. ELECTROSTATIC DISCHARGE CONTROL

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that
treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.

9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE

Strong light exposure causes degradation of polarizer and color filter.

9-5. STORAGE

When storing modules as spares for a long time, the following precautions are necessary.

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LP156WH3

Liquid Crystal Display

Product Specification

(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the

temperature between 5qC and 35qC at normal humidity.

(2) The polarizer surface should not come in contact with any other object.

It is recommended that they be stored in the container in which they were shipped.

9-6. HANDLING PRECAUTIONS FOR PROTECTION FILM

(1) When the protection film is peeled off, static electricity is generated between the film and polarizer.

This should be peeled off slowly and carefully by people who are electrically grounded and with well
ion-blown equipment or in such a condition, etc.

(2) The protection film is attached to the polarizer with a small amount of glue. If some stress is applied

to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to
remain on the polarizer.
Please carefully peel off the protection film without rubbing it against the polarizer.

(3) When the module with protection film attached is stored for a long time, sometimes there remains a

very small amount of glue still on the polarizer after the protection film is peeled off.

(4) You can remove the glue easily. When the glue remains on the polarizer surface or its vestige is

recognized, please wipe them off with absorbent cotton waste or other soft material like chamois
soaked with normal-hexane.

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Est a

Ti mi

APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 1/3

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LP156WH3

Liquid Crystal Display

Product Specification

Byte

(Dec)

Header

10
11
12
13

14

15

Ver s i on

16

17

18

Vendor / Product EDID

Di s pl a y

Panel Color Coordinates

bli sh

Standard Timing ID

19

20

21

22

23

Par amet er s

24

25

26

27

28

29

30

31

32

33

34

35
36

ed

37
38
39
40
41
42
43
44
45
46
47
48
49

50

51

52

53

Byte

(Hex)

0
1
2
3

4
5
6
7
8
9

Header

00

Header

01

Header

02

Header

03

Header

04

Header

05

Header

06

Header

07

EISA manufacture code ( 3 Character ID ) LGD

08

EISA manufacture code (Compressed ASCซ)

09

Panel Supplier Reserved - Product Code 032Eh

0A

( Hex. LSB first )

0B

LCD Module Serial No - Preferred but Optional ("0" If not used)

0C

LCD Module Serial No - Preferred but Optional ("0" If not used)

0D

LCD Module Serial No - Preferred but Optional ("0" If not used)

0E

LCD Module Serial No - Preferred but Optional ("0" If not used)

0F

Week of Manufacture 00 weeks

10

Year of Manufacture 2012 years

11

EDID structure version # = 1

12

EDID revision # = 3

13

Video input Definition = Digital signal

14

Max H image size (Rounded cm) = 35 cm

15

Max V image size (Rounded cm) = 19 cm

16

Display gamma = (gamma*100)-100 = Example:(2.2*100)-100=120 = 2.2 Gamma

17

Feature Support (no_DPMS, no_Active Off/Very Low Power, RGB color display,

18

Timing BLK 1,no_ GTF)

Red/Green Low Bits (RxRy/GxGy)

19

Blue/White Low Bits (BxBy/WxWy)

1A

Red X Rx = 0.578

1B

Red Y Ry = 0.344

1C

Green X Gx = 0.337

1D

Green Y Gy = 0.571

1E

Blue X Bx = 0.159

1F

Blue Y By = 0.120

20

White X Wx = 0.313

21

White Y Wy = 0.329

22

Established timing 1 (00h if not used)

23

Established timing 2 (00h if not used)

24

Manufacturer's timings (00h if not used)

25

Standard timing ID1 (01h if not used)

26

Standard timing ID1 (01h if not used)

27

Standard timing ID2 (01h if not used)

28

Standard timing ID2 (01h if not used)

29

Standard timing ID3 (01h if not used)

2A

Standard timing ID3 (01h if not used)

2B

Standard timing ID4 (01h if not used)

2C

Standard timing ID4 (01h if not used)

2D

Standard timing ID5 (01h if not used)

2E

Standard timing ID5 (01h if not used)

2F

Standard timing ID6 (01h if not used)

30

Standard timing ID6 (01h if not used)

31

Standard timing ID7 (01h if not used)

32

Standard timing ID7 (01h if not used)

33

Standard timing ID8 (01h if not used)

34

Standard timing ID8 (01h if not used)

35

Field Name and Comments

Value
(Hex)

00
FF
FF
FF
FF
FF
FF

00

30
E4
2E

03

00

00

00

00

00

16

01

03

80

23

13

78

0A

05
F5

94

58

56

92

28

1E

50

54

00

00

00

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

01

Value

(Bin)

00000000

11111111

11111111

11111111

11111111

11111111

11111111

00000000

00110000

11100100

00101110

00000011

00000000

00000000

00000000

00000000

00000000

00010110

00000001

00000011

10000000

00100011

00010011

01111000

00001010

00000101

11110101

10010100

01011000

01010110

10010010

00101000

00011110

01010000

01010100

00000000

00000000

00000000

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

00000001

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z

x

L

s

i

x

e

4

g

g

g

APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 2/3

www.panelook.com

LP156WH3

Liquid Crystal Display

Product Specification

Timing Descriptor #1Timing Descriptor #2Timing Descriptor #3

Byte

(Dec)

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

Byte

(Hex)

Pixel Clock/10,000 (LSB) 69.3 MH

36

Pixel Clock/10,000 (MSB)

37

Horizontal Active (lower 8 bits) 1366 Pi

38

Horizontal Blanking(Thp-HA) (lower 8 bits) 112 Pix

39

Horizontal Active / Horizont al Blanking(Thp-HA) (upper 4:4bits)

3A

Vertical Avtive 768

3B

Vertical Blanking (Tvp-HA) (DE Blanking typ.for DE only panels) 14 Line

3C

Vertical Active : Vertical Blanking (Tvp-HA) (upper 4:4bits)

3D

Horizontal Sync. Offset (Thfp) 32 P

3E

Horizontal Sync Pulse Width (HSPW) 32 Pi

3F

Vertical Sync Offset(Tvfp) : Sync Width (VSPW) 2 Lines : 4 Lin

40

Horizontal Vertical Sync Offset/Width (upper 2bits)

41

Horizontal Image Size (mm) 345

42

Vertical Image Size (mm) 19

43

Horizontal Image Size / Vertical Image Size

44

Horizontal Border = 0 (Zero for Notebook LCD)

45

Vertical Border = 0 (Zero for Notebook LCD)

46

Non-Interlace, Normal display, no stereo, Digital Separate ( Vsync_NEG, Hsync_NEG

47

), DE only note : LSB is set to '1' if panel is DE-timing only. H/V can be ignored.

Flag

48

Flag

49

Flag

4A

Data Type Tag (Descriptor Defined by manufacturer )

4B

Flag

4C

Descriptor Defined by manufacturer

4D

Descriptor Defined by manufacturer

4E

Descriptor Defined by manufacturer

4F

Descriptor Defined by manufacturer

50

Descriptor Defined by manufacturer

51

Descriptor Defined by manufacturer

52

Descriptor Defined by manufacturer

53

Descriptor Defined by manufacturer

54

Descriptor Defined by manufacturer

55

Descriptor Defined by manufacturer

56

Descriptor Defined by manufacturer

57

Descriptor Defined by manufacturer

58

Descriptor Defined by manufacturer

59

Flag

5A

Flag

5B

Flag

5C

Data Type Tag ( ASCII String )

5D

Flag

5E

ASCII String L

5F

ASCII String G

60

ASCII String

61

ASCII String D

62

ASCII String i

63

ASCII String s

64

ASCII String p

65

ASCII String l

66

ASCII String a

67

ASCII String y

68

Manufacturer P/N(If<13 char--> 0Ah, then terminate with ASCซcode 0Ah,set remainin

69

Manufacturer P/N(If<13 char--> 0Ah, then terminate with ASCซcode 0Ah,set remainin

6A

Manufacturer P/N(If<13 char--> 0Ah, then terminate with ASCซcode 0Ah,set remainin

6B

Field Name and Comments

Value
(Hex)

12

1B

56

70

50

00

0E

30

20

20

24

00

59
C2

10

00

00

19

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00
FE

00
4C

47

20

44

69

73

70
6C

61

79
0A

20

20

Value

(Bin)

00010010

00011011

01010110

01110000

01010000

00000000

00001110

00110000

00100000

00100000

00100100

00000000

01011001

11000010

00010000

00000000

00000000

00011001

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

00000000

11111110

00000000

01001100

01000111

00100000

01000100

01101001

01110011

01110000

01101100

01100001

01111001

00001010

00100000

00100000

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s

APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 3/3

www.panelook.com

LP156WH3

Liquid Crystal Display

Product Specification

Byte

(Dec)

108

109

110

111

112

113

114

115

116

117

118

119

Timing Descriptor #4

Chec k

120

121

122

123

124

125

126

127

Byte

(Hex)

Flag

6C

Flag

6D

Flag

6E

Data Type Tag ( ASCII String )

6F

Flag

70

ASCII String L

71

ASCII String P

72

ASCII String 1

73

ASCII String 5

74

ASCII String 6

75

ASCII String W

76

ASCII String H

77

ASCII String 3

78

ASCII String -

79

ASCII String T

7A

ASCII String L

7B

ASCII String S

7C

ASCII String 1

7D

Extension flag (# of optional 128 panel ID extension block to follow, Typ = 0)

7E

Check Sum (The 1-byte sum of all 128 bytes in this panel ID block shall = 0)

7F

Field Name and Comments

Value
(Hex)

00
00
00

FE

00

4C

50
31
35
36
57
48
33

2D

54

4C

53
31

00

54

Value

(Bin)

00000000

00000000

00000000

11111110

00000000

01001100

01010000

00110001

00110101

00110110

01010111

01001000

00110011

00101101

01010100

01001100

01010011

00110001

00000000

01010100

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