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PDF AQM1212K-FLW-FBH Data sheet ( Hoja de datos )
| Número de pieza | AQM1212K-FLW-FBH | |
| Descripción | LCD | |
| Fabricantes | AZ Displays | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AQM1212K-FLW-FBH (archivo pdf) en la parte inferior de esta página. Total 21 Páginas | ||
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AZ DISPLAYS
SPECIFICATIONS FOR
LIQUID CRYSTAL DISPLAY
CUSTOMER APPROVAL
※ PART NO. : AQM1212K-FLW-FBH (AZ DISPLAYS) VER1.0
APPROVAL
COMPANY
CHOP
CUSTOMER
COMMENTS
AZ DISPLAYS ENGINEERING APPROVAL
DESIGNED BY
CHECKED BY
APPROVED BY
CXR
1 page  
AQM1212K-FLW-FBH (AZ DISPLAYS) CHARACTER MODULE VER1.0
3.2 The Characteristics Of LED Backlight
3.2.1 Electrical-Optical Characteristics Of LED Backlight (Ta=25ºC)
Item
Forward Voltage(1)
Reverse Voltage
Luminance(2)
Uniformity(3)
Lifetime(4)
Symbol
Vf
Vr
Lv
Δ
Condition
If=30mA
If=30mA
(Lvmin/Lvmax)%
If=30mA
Min
6.8
--
--
75%
--
Typ
7.0
5.0
--
--
20000
Max
7.2
--
--
--
---
Unit
V
V
cd/㎡
--
Hours
NOTE: Luminance means the backlight brightness without glass
(1) Forward voltage means voltage applied directly to the LED, please refer to the backlight diagram.
(2)The luminance is the average value of 5 points,The measurement instrument is BM-7 luminance
colorimeter.The diameter of aperture is Φ5mm
(3) Luminance means the backlight brightness without LCD.
(4) Backlight lifetime means luminance value larger than half of the original after 20000 hours’ continuous
working.
3.2.2 Backlight Control Circuit FOR LCM（2X2=4 pcs LED）
3.2.3 LED Typical Electro-Optical Characteristics Curve（For single LED）:
1. Forward current vs. Ambient temperature
2. Forward current vs. Forward voltage
AZ DISPLAYS
4
5 Page 
AQM1212K-FLW-FBH (AZ DISPLAYS) CHARACTER MODULE VER1.0
9.0 MECHANICAL DIAGRAM
KA
COVER WITH SILICON
KA
AZ DISPLAYS
10
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet AQM1212K-FLW-FBH.PDF ] | |
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