Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_LG_Display_LP140WD1-TLD2_0_[DS]
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LP140WD1
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 14.0"W HD+ TFT LCD
Customer HP SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LP140WD1
Suffix TLD2
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY SIGNATURE APPROVED BY SIGNATURE
G. J. Kwon / S.Manager
/
REVIEWED BY
/
S. R. Kim / Manager
/ PREPARED BY
D. G. Choi / Engineer
Please return 1 copy for your confirmation with Products Engineering Dept.
your signature and comments. LG Display Co., Ltd
Ver. 1.0 Dec. 15. 2009 1 / 31
LP140WD1
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 17-23
6 RELIABLITY 24
7 INTERNATIONAL STANDARDS
7-1 SAFETY 25
7-2 EMC 25
7-3 Environment 25
8 PACKING
8-1 DESIGNATION OF LOT MARK 26
8-2 PACKING FORM 26
9 PRECAUTIONS 27-28
A APPENDIX. Enhanced Extended Display Identification Data 29-31
Ver. 1.0 Dec. 15. 2009 2 / 31
LP140WD1
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
EDID
Revision No Revision Date Page Description
ver
0.0 Jul. 07, 2009 All First Draft (Preliminary Specification) 0.0
0.1 Dec.11.2009 14,15 update optical Specification
1.0 Dec.15. 2009 - Final Specification 1.0
Ver. 1.0 Dec. 15. 2009 3 / 31
LP140WD1
Liquid Crystal Display
Product Specification
1. General Description
The LP140WD1 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 14.0 inches diagonally measured active display area with HD
resolution(900 vertical by 1600 horizontal 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 LP140WD1 has been designed to apply the interface method that enables low power, high speed, low
EMI.
The LP140WD1 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
LP140WD1 characteristics provide an excellent flat display for office automation products such as Notebook
PC.
LED
LED CN2
CN2
FPC
FPC WLED Ass'y(48ea)
Driver
Driver 9Pin
9Pin
CN 1 User connector 40 Pin
EDID
EDID 1
BLOCK
BLOCK
GIP(Gate In Panel)
POWER
POWER
BLOCK
BLOCK TFT-LCD Panel
EEPROM (1600 X 900)
EEPROM
BLOCK
BLOCK
900
LVDS & Timing
LVDS & Timing 1 1600
Control
Control
Block Source Driver Circuit
Source Driver Circuit
Block
Control & Data Power EDID signal & Power
General Features
Active Screen Size 14.0 inches diagonal
Outline Dimension 323.5(H, typ) ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo