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LP156WF4
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 15.6" Full HD TFT LCD
Customer SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LP156WF4
Suffix SLB1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY SIGNATURE APPROVED BY SIGNATURE
S.R.Kim / S.Manager
/
REVIEWED BY
/
N.J.Seong / Manager
/ PREPARED BY
S. S. Han / Engineer
D. H. Kim / Engineer
Please return 1 copy for your confirmation with Products Engineering Dept.
your signature and comments. LG Display Co., Ltd
Ver. 1.0 Jul. 21, 2011 1 / 28
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LP156WF4
Liquid Crystal Display
Product Specification
Contents
No ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS
3-1 ELECTRICAL CHARACTREISTICS 6-7
3-2 INTERFACE CONNECTIONS 8
3-3 LVDS SIGNAL TIMING SPECIFICATION 9-10
3-4 SIGNAL TIMING SPECIFICATIONS 11~12
3-5 SIGNAL TIMING WAVEFORMS 12
3-6 COLOR INPUT DATA REFERNECE 13
3-7 POWER SEQUENCE 14
4 OPTICAL SFECIFICATIONS 15-17
5 MECHANICAL CHARACTERISTICS 18-20
6 RELIABLITY 21
7 INTERNATIONAL STANDARDS
7-1 SAFETY 22
7-2 EMC 22
7-3 Environment 22
8 PACKING
8-1 DESIGNATION OF LOT MARK 23
8-2 PACKING FORM 23
9 PRECAUTIONS 24-25
A APPENDIX. Enhanced Extended Display Identification Data 26-28
Ver. 1.0 Jul. 21, 2011 2 / 28
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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LP156WF4
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
EDID
Revision No Revision Date Page Description
ver
0.0 May 03. 2011 - First Draft (Preliminary Specification) -
4, 6 Update the Electrical Characteristics. (Power Consumption)
11 Change the Signal Timing Spec. (DCLK Min. 70.3 68.6Mhz)
14 Change the Power Sequence (T7 Max. 10 200ms)
0.1 Jun. 20. 2011 Change the Optical Spec. (Luminance Min. 215 210nit) 0.1
15
Update the Optical Spec. (R, G, B Color Coordinates)
16 Update the Gray Scale Spec.
26~28 Update the EDID data
1.0 Jul. 21. 2011 - Final Specification 1.0
Ver. 1.0 Jul. 21, 2011 3 / 28
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
LP156WF4
Liquid Crystal Display
Product Specification
1. General Description
The LP156WF4 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 15.5 inches diagonally measured active display area with FHD
resolution (1920 horizontal by 1080 vertical pixel array). Each pixel is divided into Red, Green and Blue sub-
pixels 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 LP156WF4 has been designed to apply the interface method that enables low power, high
speed, low EMI. The LP156WF4 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 sub-
pixels, the LP156WF4 characteristics provide an excellent flat display for office automation products such as
Notebook PC.
EEPROM Block
for EDID
EEPROM Block 1 1920
COG(Chip On Glass)
for Tcon Operating
User connecto
TFT-LCD Panel
LVDS
Timing Control (FHD,AH-IPS)
2port (Tcon) Block
1080
or
DVCC TCLKs
40
DVCC, AVDD
Pin
VCC Power VGH, VGL, GMA
Source Driver Circuit
Block GSP,GSC,GOE
VOUT_LED
VLED LED Driver LED Backlight Ass'y
LED_EN FB1~6
PWM Block
Control & Data Power EDID signal & Power
General Features
Active Screen Size 15.6 inches diagonal
Outline Dimension 359.5(H, typ.)