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LP156WF4
Liquid Crystal Display
Product Specification




Ver. 1.0 Feb. 21, 2012 1 / 27
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

3-5 SIGNAL TIMING WAVEFORMS 11

3-6 COLOR INPUT DATA REFERNECE 12

3-7 POWER SEQUENCE 13

4 OPTICAL SFECIFICATIONS 14-16

5 MECHANICAL CHARACTERISTICS 17-19

6 RELIABLITY 20

7 INTERNATIONAL STANDARDS

7-1 SAFETY 21

7-2
72 EMC 21

7-3 Environment 21

8 PACKING

8-1 DESIGNATION OF LOT MARK 22

8-2 PACKING FORM 22

9 PRECAUTIONS 23-24

A APPENDIX. Enhanced Extended Display Identification Data 25-27




Ver. 1.0 Feb. 21, 2012 2 / 27
LP156WF4
Liquid Crystal Display
Product Specification



RECORD OF REVISIONS

EDID
Revision No Revision Date Page Description
ver
1.0 Feb. 21. 2012 - Final Specification 1.0




Ver. 1.0 Feb. 21, 2012 3 / 27
LP156WF4
Liquid Crystal Display
Product Specification

1. General Description
q y p y
The LP156WF4 is a Color Active Matrix Liquid Crystal Display with an integral LED backlight system. The
g g y
matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in
the normally black mode. This TFT-LCD has 15.6 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,
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(Ch On Glass)
for Tcon Operating `
Use connector




hip
er




TFT-LCD Panel
TFT LCD P l

LVDS
Timing Control (FHD,AH-IPS)
2port (Tcon) Block
1080
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 S
A ti Screen Size
Si 15.6 inches diagonal
15 6 i h di l
Outline Dimension 359.5(H, typ.)