Document
Product Specification
LC420EUH
LCM ENGINEERING SPECIFICATION
*MODEL SUFFIX Update
LC420EUH SCR1-7R1 2010.02.01
( ) Preliminary Specification ( ● ) Final Specification
Ver. 1.1
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Product Specification
CONTENTS
COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION
ITEM
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
INTERFACE CONNECTIONS
SIGNAL TIMING SPECIFICATIONS DATA MAPPING AND TIMING PANEL PIXEL STRUCTURE POWER SEQUENCE
OPTICAL SPECIFICATIONS
MECHANICAL CHARACTERISTICS
RELIABILITY
INTERNATIONAL STANDARDS
SAFETY
Environment
PACKING
DESIGNATION OF LOT MARK PRECAUTIONS MOUNTING PRECAUTIONS OPERATING PRECAUTIONS ELECTROSTATIC DISCHARGE CONTROL PRECAUTIONS FOR STRONG LIGHT EXPOSURE STORAGE HANDLING PRECAUTIONS FOR PROTECTION FILM
Ver. 1.1
LC420EUH
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Revision No. Revision Date 0.1 Oct. 18. 2009 1.0 Jan. 28. 2010 Jan. 28. 2010 Jan. 28. 2010 Jan. 28. 2010 Jan. 28. 2010
1.1 Feb. 01. 2010
Product Specification
LC420EUH
RECORD OF REVISIONS
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Description Preliminary Specification(First Draft) Changed Electrical Characteristics Changed Table 3. ELECTRICAL CHARACTERISTICS (Continue) Changed power sequence (note) Changed Table 9. GRAY SCALE SPECIFICATION LED Array Electrical Spec
- Final Specification
Ver. 1.1
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Product Specification
LC420EUH
1. General Description
The LC420EUH is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (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 black mode. It has a 42.02 inch diagonally measured active display area with WUXGA resolution (1080 vertical by 1920 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 luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot. Therefore, it can present a palette of more than 16.7M(true) colors. It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut, high color depth and fast response time are important.
Power (VCC, VDD, VGH, VGL) Source Control Signal Gate Control Signal Gamma Reference Voltage mini-LVDS (RGB) for Left drive
CN1
(60pin)
Power (VCC, VDD, VGH, VGL) Source Control Signal Gate Control Signal Gamma Reference Voltage mini-LVDS (RGB) for Right drive
CN2
(60pin)
S1 G1
Source Driver Circuit
S1920
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
[Gate In Panel]
G1080
LED Anode LED Cathode
General Features
Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth
Drive IC Data Interface
Luminance, White Viewing Angle (CR>10) Power Consumption Weight Display Mode Surface Treatment
CN1 (12pin).