SP12N002 Datasheet, PDF (7/23 Pages) –

6.2 OPTICAL CHARACTERISTICS OF BACKLIGHT
(LCM,BACKLIGHT ON,Ta=25℃)
ITEM
MIN. TYP. MAX.
UNIT
NOTE
Brightness
70.0 90.0
-
cd/m²
IL=5mA
Note1,2
Rise Time
-
5
-
Minute
IL=5mA
Brightness 80%
Brightness
Uniformity
-
-
±30
%
Undermentioned
Note1,3
CFL : Initial Ta=25℃, VDD-V0=15.0V
Display data should be all “ON”
Note 1: Measurement after 10 minutes of CFL operating.
Note 2: Brightness control : 100%.
Note 3: Measurement of the following 9 places on the display
.
Definition of the brightness tolerance.
X=16
X=32
X=48
Y=64 Y=128 Y=192
P1 P4
P7
P2 P5
P8
P3 P6
P9
( ) max. Brightness or min. Brightness - Average Brightness
Average Brightness
x100%
KAOHSIUNG OPTO-ELECTRONICS INC.
SHEET
NO.
7B64PS 2706-SP12N002-5
PAGE 6-2/2