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PRODUCT INFORMATION




ISSUED DATE : 2010-05-04


SAMSUNG TFT-LCD PRODUCT INFORMATION
SAMSUNG TFT-LCD PRODUCT INFORMATION

MODEL : LTM230HT05
MODEL : LTM230HT05




Note : This is Product Information is subject to change after 3 months of issuing date.




Application Engineering Part 3, TCS team
LCD Division, Samsung Electronics Co. , LTD.



MODEL LTM230HT05 Page 1/33


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PRODUCT INFORMATION

Contents

General Description --------------------------------------------------------------------------------- (3)

1. Absolute Maximum Ratings ------------------------------------------------------------------- (4)

2. Optical Characteristics -------------------------------------------------------------------------- (6)

3. Electrical Characteristics ------------------------------------------------------------------------(11)
3.1 TFT LCD Module
3.2 Back Light Unit

4. Block Diagram ----------------------------------------------------------------------------------- (15)
4.1 TFT LCD Module
4.2 Back Light Unit

5. Input Terminal Pin Assignment -------------------------------------------------------------- (16)
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Back Light Unit
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color

6. Interface Timing --------------------------------------------------------------------------------- (25)
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 ------------------------------------------------------------------------------- (29)

8. General Precaution ------------------------------------------------------------------------------ (31)
8.1 Handling
8.2 Storage
8.3 Operation
8.4 Operation Condition Guide
8.5 Others




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General Description PRODUCT INFORMATION

Description
LTM230HT05 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 23.0" is 1920
x 1080 and this model can display up to 16.7 millions colors.

Features
High contrast ratio, high aperture structure
High speed response
FHD (1920 x 1080 pixels) resolution
White LED Edge slim Backlight (1-side)
DE (Data Enable) only mode
LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
RoHS, Halogen Free
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 0.2655(H) x 0.2655(W) mm
Active Display Area 509.76(H) x 286.74(V) mm
Surface Treatment Haze 25% , Hard coating (3H)
Display Colors 16.7M (Hi-FRC) colors
Number of Pixels 1,920 x 1,080 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally White
Luminance of White 250(Typ.) cd/



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PRODUCT INFORMATION
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
size
Partially 12.3mm in the circuit area.
Depth (D) - - 12.0 mm
Refer to the page 30.

Weight - - 2,200 g LCD module only


Note (1) Mechanical tolerance is