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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 240128-06
Pacific Display Devices
03.07.2006
11
2.4 LED Backlight Characteristics
■ Yellow-Green LED Operating Characteristics (5V - Array Lit)
Standard
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Forward Voltage
Vf
Ta= 25 °C
3.9
4.1
4.4
VDC
Forward Current
IF
Ta= 25 °C
---
1100
1700
mA
Reverse Current
IR
VR = 8V
Yel/Grn
---
---
11
mA
Peak Emission
Wavelength
λP
If=1100mA
Yel/Grn
---
570
---
nm
Standard
Item
Conditions
Min.
Max.
Unit
Life
Ta= 25 °C
100,000
---
hrs
■ Yellow-Green LED Operating Characteristics (12V - Array Lit)
Standard
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Forward Voltage
Vf
Ta= 25 °C
10.0
10.5
11.0
VDC
Forward Current
IR
Ta= 25 °C
---
440
700
mA
Reverse Current
IR
VR = 8V
Yel/Grn
---
---
6
mA
Peak Emission
Wavelength
λP
If=440mA
Yel/Grn
---
570
---
nm
Standard
Item
Conditions
Min.
Max.
Unit
Life
Ta= 25 °C
100,000
---
hrs
■ Yellow-Green LED Operating Characteristics (Edge Lit)
Standard
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Forward Voltage
Vf
Ta= 25 °C
3.9
4.1
4.4
VDC
Forward Current
IF
Ta= 25 °C
---
260
440
mA
Reverse Current
IR
VR = 8V
Yel/Grn
---
---
11
mA
Standard
Item
Conditions
Min.
Max.
Unit
Life
Ta= 25 °C
100,000
---
hrs
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