G121X1-L03 Datasheet, PDF (9/26 Pages) AZ Displays – TFT LCD Tentative Specification

Issued Date: Feb. 9, 2009
Model No.: G121X1-L03
Tentative
3.2 BACKLIGHT UNIT
Ta = 25 ± 2 ºC
Parameter
LED Voltage
LED Current
Symbol
Min.
V_O
---
I_O
---
Value
Typ.
24.5
---
Max.
28
320
Unit
V_DC
mA_DC
Note
(Duty 100%)
(Duty 100%)
Note (1) LED current is measured by utilizing a high frequency current meter as shown below:
Note (2) P_O = I_O × V_O
Input Power
Pi
Output Power
Po
Power Supply
Vi, Ii
GND
Converter
Vo, Io
LED
Backlight
Unit
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