Custom kinds of colors and shape ultra thin led backlight board
Kindly send us your detail drawing(Size, light color, Voltage or more) to evaluate, thanks
Absolute Max Rating (25℃, take white color backlight as sample):
| Item | Symbol | Condition | Value | Unit |
| Absolute maximum forward current | Ifm | / | 25 | mA |
| Peak forward current | Ifp | 1 msec plus 10% duty cycle | 100 | mA |
| Reverse voltage | Vr | / | 5 | V |
| Power dissipation | Pd | / | 100 | mW |
| Operating temperature range | Topr | / | -30℃~+70℃ | |
| Storage temperature range | Tstg | / | -40℃~+80℃ |
Characteristics (25℃, take white color backlight as sample):
| Item | Sumbol | Min | Typ | Max | Unit | Condition |
| Forward Voltage | Vf | 2.5 | / | 3.0 | V | If=5mA |
| Reverse Current | Ir | / | / | 50 | μA | V=5V |
| Luminance | Lv | 45 | / | 120 | Cd/m2 | If=5mA |
| Uniformity | Lv-m | ≥75 | / | / | % |
min/max*100% |
Backlight can be any kind of color; monochrome liquid crystal usually uses yellow, green, blue, red and white backlight. LED backlight can enhance the color performance of LCD display.
Backlight Type
LED backlight; CCFL backlight; EL backlight
Classified by Thickness0.55mm~10mm
Classified by Light Guide PlateExtrusion molding board (steel mold needed), and Laser cutting silk-screen
Drive Voltage
LED backlight: 1.8~2.1V, and 2.8-3.1V
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