LTA190W1-L01 Datasheet PDF - Samsung

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LTA190W1-L01
Samsung

Part Number LTA190W1-L01
Description TFT LCD Module
Page 28 Pages


LTA190W1-L01 datasheet pdf
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Product Information
Issued Date : July. 2, 2004
SAMSUNG TFT-LCD
MODEL NO. : LTA190W1-L01
Note:
Any Modification of Spec is not allowed without SEC's permission.
Senior Engineer :
PREPARED BY : AMLCD Technical Customer Service Team
Samsung Electronics Co . , LTD.



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Contents
Product Information
Revision History
-------------------------- (3)
General Description
-------------------------- (4)
1. Absolute Maximum Ratings
1.1 Absolute Ratings Of Environment
1.2 Electrical Absolute Ratings
-------------------------- (5)
2. Optical Characteristics
-------------------------- (7)
3. Electrical Characteristics
3.1 TFT LCD Module
3.2 Back-light Unit
-------------------------- (11)
4. Block Diagram
4.1 TFT LCD Module
4.2 Back-light Unit
-------------------------- (14)
5. Input Terminal Pin Assignment
-------------------------- (15)
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Inverter Unit
5.4 Inverter Specification
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing
-------------------------- (19)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension
-------------------------- (22)
8. Marking & Others
-------------------------- (23)
9. General Precautions
-------------------------- (25)
Doc . No LTA190W1-L01 Rev. No. 0.1-040702
Page
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* Revision History
Product Information
No Date Page
Before change
After change
Remark
0.0 2004.03.02 All
First issued
Lamp Current[Min, Max] Lamp Current[Min, Max]
6 Changed
= [3.5, 7.5][mArms]
= [3.8, 7.0][mArms]
PIN NO 13 Analog
PIN NO 13 Analog
Dimmer / Open or GND Dimmer / Open or GND
Changed
Max. Lum ~ 3.3V DC Min. Lum ~ 3.3V DC
Min. Lum
Max. Lum
0.1 2004.07.01
PWM Dimmer
PWM Dimmer
17
Fqwm[Min, Typ, Max] Fqwm[Min, Typ, Max] Changed
= [130, 180, 210][Hz] = [120, 180, 240][Hz]
Analog Dimmer
Analog Dimmer
[Max Lum, Min Lum] [Max Lum, Min Lum] Changed
= [0, 3.3][V]
= [3.3, 0][V]
Doc . No LTA190W1-L01 Rev. No. 0.1-040702
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General Description
Product Information
* Description
LTA190W1-L01 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of a
TFT LCD panel, a driver circuit and a back-light system. The resolution of a 19.0" contains
1280 x 768 pixels and can display up to 16.7 million colors with wide viewing angle of 85° or
higher in all directions.
* Features
- High contrast ratio, high aperture structure
- PVA (Patterned Vertical Align) mode
- Wide viewing angle(170)
- High speed response
- WXGA(1280 x 768 pixels) resolution (15:9)
- Low Power consumption
- 6 U-Type CCFTs (Cold Cathode Fluorescent Tube)
- DE only mode
- LVDS(Low-Voltage Differential Signal) interface.(1pixel/clock)
* Applications
Home-alone Multimedia TFT-LCD TV
Display terminals for AV application products
Internet Surfing
High Definition TV (HD TV)
* General information
Items
Display area
Driver element
Display colors
Number of pixels
Pixel arrangement
Pixel pitch
Display mode
Surface treatment
Specification
412.8(H) J247.68(V)
a-Si TFT active matrix
16.7M(true)
1280 x 768
RGB Vertical Stripe
0.1075(H) J 0.3225(W)
Normally Black
Haze 44% , Hard-Coating (3H)
Unit
mm
colors
pixel
mm
Note
15:9
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Samsung
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