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LITEMAX DLF/DLH1954
Sunlight Readable 19” LED B/L LCD
(1st Edition 6/6/2008 )
All information is subject to change without notice.
Approved by
David
Checked by
Sharline
Prepared by
Eric
LITEMAX Electronics Inc.
8F, No.137, Lane 235, Bau-chiau Rd.,
Shin-dian City, Taipei County, Taiwan R.O.C.
Tel : 886-2-8919-1858
Fax: 886-2-8919-1300
Homepage: http://www.litemax.com.tw
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Record Revision
Version and Date Page Old Description
New Description
Remark
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Contents
Record Revision
Contents
Handling Precautions
General Description
Display Characteristics
Optical Characteristics
Optical Test
Test Mode
Functional Block Diagram
Absolute Maximum Ratings
Absolute Ratings of TFT LCD Module
Absolute Ratings of Backlight Unit
Absolute Ratings of Environment
Electrical Characteristics
TFT LCD Module
Pixel Format Image
The Input Data Format
Signal Description
Interface Timing
Power ON/OFF Sequence
Connector & Pin Assignment
TFT LCD Module
2
3
4
5
5
6
6
7
9
10
10
10
10
11
11
12
13
14
15
17
18
18
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Handling Precautions
1) Since front polarizer is easily damaged, be extremely careful when handling panel.
2) Be sure to turn off power supply when inserting or disconnecting from input
connectors.
3) Wipe off water immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on a
hard surface.
6) Since CMOS LSI is used in this module, be careful of static electricity by grounding
those handling the display.
7) Do not open nor modify the module assembly.
8) Do not press or touch the panel surface with hands or tools.
9) Do not press or move the reflector sheet at the back of the module in any direction.
10) **At the insertion or removal of the signal Interface Connector, be sure not to rotate
nor tilt the interface connector of the TFT module.
11) After installation of the TFT module into an enclosure (Desktop monitor Bezel, for
example), do not twist nor bend the TFT Module even momentarily. Design the
enclosure so that no bending/twisting forces are applied to the TFT module. Otherwise
the TFT module may be damaged.
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General Description
AU1954 is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD panel, a
driver circuit, and a backlight system. The screen format is intended to support the SXGA
(1280(H) x 1024(V)) screen and 16.7M colors (RGB 6-bits + HiFRC data). All input signals
are LVDS interface compatible. Inverter card of backlight is not included. AU1954 is
designed for a display unit of outdoor display.
Display Characteristics
The following items are characteristics summary on the table under 25 condition:
Items
Unit Specifications
Screen Diagonal
Active Area
Pixels H x V
Pixel Pitch
Pixel Arrangement
Display Mode
White Luminance
Contrast Ratio
Optical ResponseTime
Nominal Input Voltage VDD
Power Consumption
Weight
Physical Size (H x V x D)
Electrical Interface
Surface Treatment
Support Color
Temperature Range
Operating
Storage (Non-Operating)
RoHS Compliance
[mm]
[mm]
[mm]
[cd/m2]
[msec]
[Volt]
[Watt]
[Grams]
[mm]
482.6 (19.0" )
376.32 (H) x 301.06 (V)
1280(x3) x 1024
0.294 (per one triad) x 0.294
R.G.B. Vertical Stripe
Normally White
1000 (center, Typ)
800 : 1 (Typ)
5 ms(Typ, on/off)
+5.0 V
36.11W (Typ)
(PDD=5.11W, PBL=31 W )
2100
396 (H) x 324 (V) x 16.3(D) (Typ)
Dual channel LVDS
Hard-coating (3H), Non-Glare treatment
16.7M colors (RGB 6-bit data + HiFRC
data)
0 to +50
[oC] [oC] -20 to +60
RoHS Compliance
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