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Samsung Secret
Product Information
Customer :
DATE : 01. Dec. 2010
SAMSUNG TFT-LCD
MODEL : LTA550HQ14
The Information Described in this Specification is Preliminary and can be changed without prior notice
LCD Business Samsung Electronics Co . , LTD.
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Contents
Samsung Secret
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------------- (9) 3.1 TFT LCD Module 3.2 Back Light Unit 3.3 Inverter Input & Specification
4. Input Terminal Pin Assignment --------------------------------------------------------------------- (12) 4.1 Input Signal & Power 4.2 Converter Input Pin Configuration 4.3 Converter Input Power Sequence 4.4 LVDS Interface 4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
5. Interface Timing ---------------------------------------------------------------------------------------- (18) 5.1 Timing Parameters (DE only mode) 5.2 LVDS Input data Characteristics 5.2 Timing Diagrams of interface Signal (DE only mode) 5.3 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (21)
7. Packing --------------------------------------------------------------------------------------------------- (23)
8. Marking & Others --------------------------------------------------------------------------------------- (24)
9. General Precaution ------------------------------------------------------------------------------------- (25) 9.1 Handling 9.2 Storage 9.3 Operation 9.4 Operation Condition Guide 9.5 Others
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Revision History
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Samsung Secret
Date Rev. No
01. Dec. 2010
000
Page all
First issued
Summary
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General Description
Samsung Secret
Description
LTA550HQ14 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon TFT(Thin Film Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit and a back light unit. The resolution of a 55.0“ is 1920 x 1080 and this model can display up to 16.7 Million colors with wide viewing angle of 89¶ or higher in all directions. This panel is intended to support applications to provide a excellent performance for Flat Panel Display such as Home-alone Multimedia TFT-LCD TV and High Definition TV
Features RoHS compliance (Pb-free) High contrast ratio & aperture ratio with wide color gamut SPVA(Super Patterned Vertical Align) mode Wide viewing angle (·178¶) High speed response ( & Natural Motion (DFR: Double Frame Rate) ) FHD resolution (16:9) Low Power consumption Edge Type LED (Light Emitted Diode) BLU DE (Data Enable) mode 4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)
General Information
Items
Module Size
Weight Pixel Pitch Active Display Area Surface Treatment Display Colors Number of Pixels Pixel Arrangement Display Mode Luminance of White
Specification 1247.6 (W) X 719.9 (V)
29.9 (D) 14.0 (Max) 0.630(H) x 0.630(W) 1209.6(H) X 680.4(V) Antiglare, Hard-coating(3H) 8 bit – 16.7 Million 1920 x 1080 RGB vertical stripe Normally Black 400 (Typ.)
Unit Note mm ·1.0mm Kg mm mm
colors pixel
cd/m2
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1. Absolute Maximum Ratings
Samsung Secret
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.
Item
Symbol
Min. Max. Unit Note
Power Supply Voltage
Dimming Control Storage temperature Operating temperature Surface temperature Shock ( non - operating ) Vibration ( non - operating )
VDD Max. Lum
T.