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Approval Specification
Customer : General DATE : 10 / Jul / 2008
SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL : LTM230TT01
MODEL : LTM230TT01
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
PREPARED BY DATE
Customer's Approval 10/Jul/'08
SIGNATURE DATE APPROVAED BY DATE
10/Jul /'08
Application Engineering Part 1(HD) , LCD Business
Samsung Electronics Co . , LTD.
MODEL LTM230TT01 Doc. No 05-000-G-080710 Page 1/40
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Contents Approval Specification
Revision History -------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings ------------------------------------------------------------------- (5)
2. Optical Characteristics -------------------------------------------------------------------------- (7)
3. Electrical Characteristics ------------------------------------------------------------------------(12)
3.1 TFT LCD Module
3.2 Back Light Unit
4. Block Diagram ----------------------------------------------------------------------------------- (17)
4.1 TFT LCD Module
4.2 Back Light Unit
5. Input Terminal Pin Assignment -------------------------------------------------------------- (18)
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing --------------------------------------------------------------------------------- (26)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
6.4 VDD Power Dip Condition
7. Outline Dimension ------------------------------------------------------------------------------- (31)
8. Reliability Test ------------------------------------------------------------------------------------ (34)
9. Packing -------------------------------------------------------------------------------------------- (35)
10. Marking & Others ------------------------------------------------------------------------------- (36)
11. General Precaution ---------------------------------------------------------------------------- (38)
11.1 Handling
11.2 Storage
11.3 Operation
11.4 Others
MODEL LTM230TT01 Doc. No 05-000-G-080710 Page 2/40
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* Revision History Approval Specification
Rev.
Date Page Summary
No
Jul. 10, 000 all Approval specification of LTM230TT01 model was issued first.
2008
MODEL LTM230TT01 Doc. No 05-000-G-080710 Page 3/40
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General Description Approval Specification
Description
LTM230TT01 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 23" is 2048 x
1152 and this model can display up to 16.7 millions colors.
Features
High contrast ratio, high aperture structure
TN (Twisted Nematic) mode
Wide Viewing Angle
High speed response
WDXGA (2048 x 1152 pixels) resolution
Low power consumption
DE (Data Enable) only mode
LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
Compact Size Design
RoHS, TCO 03' compliance
Applications
Workstation & desktop monitors
Display terminals for AV application products
Monitors for industrial machine
* If the module is used to other applications besides the above, please contact SEC
in advance.
General Information
Items Specification Unit Note
Pixel Pitch 0.249(H) x 0.249(W) mm
Active Display Area 509.952(H) x 286.848(V) mm
Surface Treatment Haze 25% , Hard coating (3H)
Display Colors 16.7M (Hi-FRC) colors
Number of Pixels 2,048 x 1,152 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally White
Luminance of White 300(Typ.) cd/
MODEL LTM230TT01 Doc. No 05-000-G-080710 Page 4/40
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Approval Specification
Mechanical Information
Item Min. Typ. Max. Unit Note
Horizontal (H) 533.5 534.0 534.5 mm
Module
Vertical (V) 311.2 311.7 312.2 mm w/o inverter ass'y
size
Depth (D) - - 18.9 mm
Weight - - 3,050 g LCD module only
Note (1) Mechanical tolerance is