CLAA215FA01 CHUNGHWA PICTURE TUBES, CLAA215FA01 Datasheet - Page 9

• Manufacturer Part Number: CLAA215FA01
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

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Title：CLAA215FA01
ISO Datasheet No: T-3010004-008-F
Datasheet Version.: 01
4) a. Frequency in this range can make the characteristics of electric and optics maintain in +/- 10%
5) Definition of the lamp life time：
6) The condition of Turn-on and Turn-off operation is as below:
7) For keeping good lighting situation, when design the inverter, it must be considered that the
8) WL=IL x VL x 4。(IL=7.5mA，Ta=25℃)
3) Lamp Current measurement method (The current meter is inserted in cold line)
voltage large than starting lamp voltage.
b. Frequency in 50~60kHz can make characteristics of electric and optics better.
c. Frequency in 45~80kHz won’t damage the lifetime and reliability of lamp.
d. Lamp frequency of inverter may produce interference with horizontal(or vertical) synchronous
except color coordinates.
a. Luminance (L) under 50% of specification.
b. Starting Lamp Voltage: over130% of the initial value. Ta=25℃
a. Lamp current is 7.5mA
b. Frequency is 10 sec.(on)/10 sec.(off)
c. Repeat it for 100 thousand times
d. The lamp hue variation must smaller than 0.03
e. It should not have motion fail when starting lamp voltage is lower than 130%of the initial
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.
value.
Module
LCD
CHUNGHWA PICTUER TUBES, LTD.
CHUNGHWA PICTUER TUBES, LTD.
Technical Specification
TECHNICAL SPECIFICATION
CTH
CTL
CTH
CTH
CTH
CTL
CTL
CTL
A
A
A
A
INVERTER
Issue Date ：
Doc. No：
Version：
Page:
Power-
Supply
2008/12/30
9/31
A
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