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LM230WF3
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 23" Full HD TFT LCD
BUYER General SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LM230WF3
SUFFIX SLK1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ C.K. Lee / G.Manager
REVIEWED BY
J.H. Song / Manager [C]
/
S.Y. An / Manager [M]
C.S. Shin / Manager [P]
PREPARED BY
/
D.G. Lee / Engineer
Please return 1 copy for your confirmation with MNT Products Engineering Dept.
your signature and comments. LG Display Co., Ltd
Ver. 0.1 Dec, 19, 2012 1 / 32
LM230WF3
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 6
3-1 ELECTRICAL CHARACTREISTICS 6
3-2 INTERFACE CONNECTIONS 9
3-3 SIGNAL TIMING SPECIFICATIONS 14
3-4 SIGNAL TIMING WAVEFORMS 15
3-5 COLOR INPUT DATA REFERNECE 16
3-6 POWER SEQUENCE 17
3-7 VLCD Power Dip Condition 18
4 OPTICAL SPECIFICATIONS 19
5 MECHANICAL CHARACTERISTICS 25
6 RELIABLITY 28
7 INTERNATIONAL STANDARDS 29
7-1 SAFETY 29
7-2 EMC 29
7-3 ENVIRONMENT 29
8 PACKING 30
8-1 DESIGNATION OF LOT MARK 30
8-2 PACKING FORM 30
9 PRECAUTIONS 31
Ver. 0.1 Dec, 19, 2012 2 / 32
LM230WF3
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision Revision
Page Description
No Date
0.0 June., 19, 2012 - First Draft, Preliminary Specifications
Ver. 0.1 Dec, 19, 2012 3 / 32
LM230WF3
Liquid Crystal Display
Product Specification
1. General Description
LM230WF3 is a Color Active Matrix Liquid Crystal Display with a Light Emitting Diode ( White LED) backlight
system without LED driver. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 23 inch diagonally measured
a c t i v e d i s p l a y a r e a w i t h F H D r e s o l u t i o n ( 1 0 8 0 v e r t i c a l by 1 9 2 0 h o r i z o n t a l p i x e l a r r a y)
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 8-bit gray scale signal for each dot,
thus, presenting a palette of more than 16,7M colors with A-FRC (Advanced Frame Rate Control).
It has been designed to apply the 8Bit 2 port LVDS interface.
It i s i n t e n d e d t o s u p p o r t d i s p l a y s w h e r e h i g h b r i g h t n e s s , s u p e r w i d e v i e w i n g a n g l e ,
high color saturation, and high color are important.
RGB
EEPROM Source Driver Circuit
I2C S1 S1920
LVDS
2port
G1
CN1 Timing
(30pin)
Controller
+5.0V
TFT - LCD Panel
Logic Power (1920