B121EW04-V1 AUO, B121EW04-V1 Datasheet - Page 15

• Manufacturer Part Number: B121EW04-V1
• Description: WXGA Color TFT-LCD
• Manufacturer: AUO

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5.2 Backlight Unit
Parameter guideline for LED Inverter
document version 0.1
LED Voltage (Reference)
LED Power consumption
LED Frequency(F
(P
White Luminance
LED current(I
5 points average
LED
Parameter
) @ 20.0 mA
(V
LED
)
LED
LED
)
)
Min
18.8
220
3.0
Product Specification
-
-
B121EW04 V1
www.pdffactory.com
20.0
Typ
250
800
3.2
3.6
www.DataSheet.co.kr
Max
21.2
3.3
4.0
-
-
[Volt] rms
[mA] rms
[cd/m
[Watt]
Units
[KHz]
2
]
(Including circuit driving
Condition
(Ta=25 )
(Ta=25 )
(Ta=25 )
(Ta=25 )
(Ta=25 )
loss)
℃
℃
℃
℃
℃
15
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