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LM230WFA
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 23" Full HD TFT LCD
BUYER MIT SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LM230WFA
SUFFIX SLA1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ J.H Park / G.Manager
REVIEWED BY
/ H.Y Kim / Manager
PREPARED BY
/ S.W Yoo / Engineer
Please return 1 copy for your confirmation with MNT Products Engineering Dept.
your signature and comments. LG Display Co., Ltd
Ver. 1.0 Mar. 08 . 2011 1 / 34
LM230WFA
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
4-1 2D Optical specifications 19
4-2 3D Optical Specification 25
5 MECHANICAL CHARACTERISTICS 29
6 RELIABLITY 32
7 INTERNATIONAL STANDARDS 33
7-1 SAFETY 33
7-2 EMC 33
7-3 ENVIRONMENT 33
8 PACKING 34
8-1 DESIGNATION OF LOT MARK 34
8-2 PACKING FORM 34
9 PRECAUTIONS 35, 36
Ver. 1.0 Mar. 08 . 2011 2 / 34
LM230WFA
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision Revision
Page Description
No Date
0.1 Oct. 14, 2010 - First Draft, Preliminary Specifications
0.2 Dec. 22, 2010 Update thickness of output dimension and weight (Typ. Max.)
0.3 Dec. 23, 2010 28,29 Update mechanical drawing
1.0 Mar. 08, 2011 - Final Specification of LM230WFA-SLA1
4 Update General Features
19 Update Color Coordinates
26 Update 3D Optical Specification
32 Update Reliability
34 Update Designation of Lot Mark
Ver. 1.0 Mar. 08 . 2011 3 / 34
LM230WFA
Liquid Crystal Display
Product Specification
1. General Description
LM230WFA 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 b y 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 is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
Mini-LVDS (RGB)
EEPROM Source Driver Circuit
I2C S1 S1920
LVDS
2port
G1
CN1 Timing
(30pin)
Controller
+5.0V
TFT - LCD Panel
Logic Power (1920