CLAA150PB03 CHUNGHWA PICTURE TUBES, CLAA150PB03 Datasheet - Page 6

• Manufacturer Part Number: CLAA150PB03
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

(2) Backlight system*5)
*2) Typical value is measured at 1050 line mode，VCC=3.3V
*1) Inverter：SUMIDA; type:IV11145T (61K)
*2) 2-1.At this frequency range, electrical and optical characteristics could keep in ±10%
*3) Definition of the lamp life time：
*4) The lamp shall be stably lighted. Slide up method shall be used for input voltage
*5) Lamp frequency of inverter may produce interference with horizontal synchronous
CPT
CPT Confidential
[Note]
Lamp Voltage
Lamp Current *1)
Inverter Frequency *2)
Lamp life time *3)
Starting Lamp Voltage
*4) *5) *6)
range(except color coordinate).
2-2.Electrical and optical characteristics will display well at 50~60KHz frequency.
2-3.It would not damage the lifetime and reliability at 50~80KHz frequency.
Luminance: Luminance（center point）reduced to 50% of of initial value
application. The voltage is applied voltage to both ends of the lamp as the established
starting voltage.
frequency,and this may cause horizontal beat on the display.Therefore,please adjust lamp
frequency,and keep inverter as far from module as possible or use electronic shielding
between inverter and module to avoid the interference.
Module
LCD
(a) 256 Gray Pattern
The ratio of wave height: less than √2 ±10%
The degrees of unbalance: less than 10%
f
H
=64kHz
ITEM
Ta = 0℃
Ta = 25℃
CTL
CTH
SYMBOL
Life L
(b) Black Pattern
VL
Vs
IL
FI
A
f
V
5 /19
=60 Hz
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15000
CHUNGHWA PICTURES TUBES, LTD.,
MIN
612
3.0
50
-
-
Inverter
CLAA150PB03_Y- V1- 2005/09/19
TYP
680
6.0
-
-
-
-
(c) White Pattern
f
CLK
Power
Supply
MAX
1560
1370
748
6.5
60
=54 MHz
-
Ta = 25°C
UNIT
KHz
mA
hr
V
V
Datasheet pdf - http://www.DataSheet4U.co.kr/