LMR67802 Datasheet, PDF (15/22 Pages) List of Unclassifed Manufacturers – LIQUID CRYSTAL DISPLAY MODULE

5 BACKLIGHT SPECIFICATION
5.1 Edge CCFL B/L Operating Range
Item
Conditions
Standard
Min. Typ. Max.
Starting voltage
Ta = 0 C
---
--- 910
Ta = 25 C
---
--- 650
Lamp voltage
Ta = 25 C
--- 470 528
Lamp current
Ta = 25 C
5.9 6.0 6.1
Oscillation
Ta = 25 C
--- 60.0 80.0
frequency
Lamp life Ta = 25 C , IL = 6 mA --- 20,000 ---
Humidity : 30%RH ~
85%RH
Operating Humidity : 30%RH ~ 0
--- 60
Temp. 85%RH
Storage Temp. Humidity : 30%RH ~ -30 --- 80
85%RH
Brightness Ta = 25 C , IL = 6 mA 80
--- ---
uniformity
Average Ta = 25 C , IL = 6 mA 250 300 ---
brightness of
white
Unit
Vrms
Vrms
Vrms
mA
KHz
Hrs
C
C
%
Remark
Note 3
Note 1
Note 2
Note :
1 : Average brightness of 3 points when B/L is used at the beginning.
2 : Brightness uniformity = (MIN / MAX) x 100 %
3 : Half of the original average brightness.
1
2
3
Product No.
LMR67802
REV. B
Page 15 / 22
Copyright ©2006 DENSITRON TECHNOLOGIES plc. All rights reserved. – Proprietary Data
FORM No. DT-029