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CLAA201WA01Y Schematic ( PDF Datasheet ) - Chunghwa Picture Tubes

Teilenummer CLAA201WA01Y
Beschreibung TFT LCD Module
Hersteller Chunghwa Picture Tubes
Logo Chunghwa Picture Tubes Logo 




Gesamt 21 Seiten
CLAA201WA01Y Datasheet, Funktion
f Chunghwa Picture Tubes, Ltd.
Technical Specification
To : YIH HSING ENTERPRISE CO., LTD
Date : 2005/9/07
CPT TFT-LCD
CLAA201WA 01Y
ACCEPTED BY
APPROVED BY
CHECKED BY
PREPARED BY
TFT-LCD Product
Planning Management
General Division
Prepared by : TFT-LCD Application Division
CHUNGHWA PICTUER TUBES, LTD.
1127 Hopin Rd., Padeh, Taoyuan, Taiwan 334, R.O.C.
TEL: +886-3-3675151 FAX: +886-3-377-3001
Doc. No: CLAA201WA_01Y-YIH HSING-VER1-2005/09/07 Issue Date: 2005/09/07
Free Datasheet http://www.datasheet4u.com/






CLAA201WA01Y Datasheet, Funktion
CPT
CHUNGHWA PICTURES TUBES, LTD.,
(2) Backlight
(a) Electrical Characteristics
ITEM
SYMBOL MIN
Lamp Voltage
VL
Lamp Current(Standar)
IL 5.5
Lamp Current(Operation)
ILO (3.0)
Lamp Power Consumption*6)
(for reference)
WL
Inverter Frequency
FI (40)
Starting Lamp Voltage
(1750)
VS
(1630)
TYP
(780)
6.0
6.0
(28)
(50)
MAX
6.5
6.5
(60)
UNIT
Vrms
mArms
mArms
W
kHz
REMARK
IL=6.0mA
Ta=25
*1) Ta=25
*1) Ta=25
IL=6.0mA
Ta=25
*1) Ta=25
Vrms Ta=0
Vrms Ta=25
(b) Lamp Life Time
ITEM
IL at 3.0 mA IL at 6.0 mA IL at 6.5 mA UNIT REMARK
Lamp Life Time
-- Min. 50,000 --
hr
Continuous
Operation*3)
Turn-on and Turn-off
Operation
-- Min.100,000 --
time
Continuous
Operation*4)
[Note] Inverter vender : Sampo, model : DIVLCP0459D66--
If the waveform of light up-driving is asymmetric, the distribution of mercury inside the lamp
tube will become unequally or will deplete the Ar gas in it. Then it may cause the abnormal
phenomenon of lighting-up. Therefore, designers have to try their best to fulfill the conditions
under the inverter designing-stage as below:
The degrees of unbalance: <10%
The ratio of wave height:<√2 ±10%
Ip Iphigh side peak
I-p I-plow side peak
AThe degrees of unbalance =Ip – I-p/ Irms ×100 (%)
BThe ratio of wave height = Ip (or I-p) / Irms
CPT Confidential
5/20
CLAA201WA01Y-YIH HSING-VER1-20050907
Free Datasheet http://www.datasheet4u.com/

6 Page









CLAA201WA01Y pdf, datenblatt
CPT
CHUNGHWA PICTURES TUBES, LTD.,
(4) Color Data Assignment
R DATA
G DATA
B DATA
COLOR INPUT DATA R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
MSB LSB MSB LSB MSB LSB
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BASIC BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
COLOR CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
RED(0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED
RED(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN
RED(254)
RED(255)
GREEN(0)
GREEN(1)
GREEN(2)
111111100000000000000000
111111110000000000000000
000000000000000000000000
000000000000000100000000
000000000000001000000000
GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE(0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLUE(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
BLUE(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
BLUE
BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
[Note]
1) Definition of gray scale:
Color (n): n indicates gray scale level; higher n means brighter level.
2) Data: 1-High, 0-Low.
3) For odd & even data also.
(5) Color Deta Distribution
D(1,1) D(2,1)
..
D(X,1)
..
D(1279,1) D(1280,1)
D(1,2) D(2,2)
..
D(X,2)
..
D(1279,2) D(1280,2)
.. .. + ..
+
..
..
D(1,Y) D(2,Y)
..
D(X,Y)
..
D(1279,Y) D(1280,Y)
.. .. + ..
+
..
..
D(1,1023) D(2,1023)
..
D(X,1023)
..
D(1279,1023) D(1280,1023)
D(1,1024) D(2,1024)
..
D(X,1024)
..
D(1279,1024) D(1280,1024)
CPT Confidential
11/20
CLAA201WA01Y-YIH HSING-VER1-20050907
Free Datasheet http://www.datasheet4u.com/

12 Page





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