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Chunghwa Picture Tubes, Ltd.
Technical Specification
To : SANTAIKE
Date : 2009/06/18
CPT TFT-LCD
CLAA 260WU11A
ACCEPTED BY
APPROVED BY CHECKED BY PREPARED BY
Product Planning
Neptune Kang Tristan Management
General Division
Prepared by : Design General Division
CHUNGHWA PICTUER TUBES, LTD.
No. 1, Huaying Rd., Sanho Tsun, Lungtan Shiang, Taoyuan, Taiwan, 325, R.O.C.
TEL: +886-3-4805678 FAX: +886-3-4800589
Doc. No: CLAA260WU11A -SPEC Issue Date: 2009/06/18
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CPT CHUNGHWA PICTURES TUBES, LTD.,
SPEC-CLAA260WU11A- SANTAIKE -090618
1. OVERVIEW
CLAA260WU11A is 25.5" color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module
composed of LCD panel, driver ICs, control circuit and backlight. By applying 8 bit digital data (6 bit
+Hi-FRC), 1920x1200, 16.7M-color images are displayed on the 25.5" diagonal screen. Input power
voltage is 5.0V for LCD driving.. General specifications are summarized in the following table:
ITEM SPECIFICATION
Display Area(mm) 550.08(H)x343.8(V)
Number of Pixels 1920(H)x1200(V)
Pixel Pitch(mm) 0.2865(H)x0.2865(V)
Color Pixel Arrangement RGB vertical stripe
Display Mode normally white, TN
Number of Colors 16.7M (6 Bit +Hi-FRC)
Brightness(cd/m^2) 400 cd/m2 (Typ.)(Center point, Lamp current=6 mA)
Viewing Angle 160 / 160 (Typ.)
Surface Treatment Glare type
Module Size(mm) 582(W)x375.6(H)x37.2(D)(max)
Module Weight(g) 3400(typ)
Backlight Unit CCFL, 6 tubes
CPT Confidential 2/26
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CPT CHUNGHWA PICTURES TUBES, LTD.,
SPEC-CLAA260WU11A- SANTAIKE -090618
2. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL MIN. MAX. UNIT REMARK
Power Supply Voltage for LCD VCC 0 6 V
Lamp Voltage VL 1760 1900 Vrms
Lamp Current ILO 3 8 mArms *4). 7)
Lamp Frequency FL 40 70 kHz
VESDt -200 200 V
static electricity *5)
VESDc -8000 8000 V
Operation Temperature Top 0 50 *1). 2). 3). 6)
Storage Temperature Tstg -20 60 *1). 2). 3)
Delayed Discharge Time TD -- 1 Sec *8)
[Note]
1).The relative temperature and humidity range are as below sketch, 90%RHMax.(Ta40).
2).The maximum wet bulb temperature 39(Ta40) and without dewing.
3).If you use the product in a environment which over the definition of temperature and humidity too
long to effect the result of eye-aching.
4).The life time of the lamp is related to the current of the lamp, so please according to the description
of the "(b) backlight" on page 7.
5).Test Condition: IEC 1000-4-2
VESDt: Contact discharge to input connector; VESDC: Contact discharge to module
6).If you operate the product in normal temperature range, the center surface of panel should be under
60.
7).When lamp current is out of the absolute maximum range, the life will fall rapidly or shown
unusual sign.
IL min 2mA only for test only, but we can't guarantee the lifetime and performance.
8).Delay lighting testing needs the volt above start voltage Vrms. Before the procedure tube needs
typical lighting for 1 minute and stay in the temperature 25