Datasheet
GE-G12864A-CFH-V/RN page 16 / 23 15.06.2010
13.Backlight Information
Specification
PARAMETER SYMBOL MIN TYP MAX UNIT TEST
CONDITION
Supply Current ILED_RED
-
--
-
60
-
--
-
mA V=1.8V ~ 2.3V
Supply Current ILED_GREEN
-
--
-
60
-
--
-
mA V=2.9V ~ 3.5V
Supply Current ILED_BULE
-
--
-
60
-
--
-
mA V=2.9V ~ 3.5V
Supply Voltage V_RED 1.8 1.9 2.3 V
Supply Voltage V_GREEN 2.9 3.2 3.5 V
Supply Voltage V_BULE 2.9 3.2 3.5 V
Reverse Voltage VR 5 V
-
--
-
Luminous
Intensity
IV_RED
-
--
-
2.8
-
--
-
CD/M
2
ILED=60mA
Luminous
Intensity
IV_GREEN
-
--
-
12.08
-
--
-
CD/M
2
ILED =60mA
Luminous
Intensity
IV_BULE
-
--
-
1.0
-
--
-
CD/M
2
ILED =60mA
Luminous
Intensity
IV_ White
-
--
-
14.5
-
--
-
CD/M
2
ILED =145mA
Wave Length
λ
λλ
λp _RED
620 625 630 nm ILED =60mA
Wave Length
λ
λλ
λp _GREEN
515 520 525 nm ILED =60mA
Wave Length
λ
λλ
λp _BULE
465 470 475 nm ILED=60mA
LED Life Time
R
G
B
80K
40K
40K
-
--
-
-
--
-
-
--
-
-
--
-
-
--
-
-
--
-
Hr.
ILED≦
≦≦
≦15mA
For each LED Lamp
Color RED, GREEN,BLUE
Note: The LED of B/L is drive by current only, drive voltage is for reference only.
drive voltage can make driving current under safety area (current between
minimum and maximum).
Note1 :LED Life Time is only an estimate for reference.