Shenzhen MDS Display Technology Co., Ltd.

LED Backlight for mobile phone

LED Backlight for mobile phone

Обзор продукта :

 
каталог: LED Backlight
  •  1. Backlight Source: Side Edge lighting source, CCFL, EL, down backlight, TFT Backlight;

    2. LED Backlight constitute: Diffusion Film, Reflect Film, light guide plate, Shading Area, Lights, PCB, DIP, Laser Dot Grid, plastic parts etc.;

    3. Light Guide Plate: Thickness 0.4mm-6mm;

    4. Shading Area: Above 7mm when use DIP LED,

                        Above 4mm when use SMD LED

    5. Active Area: The area can display;

    6. Application: LCD Display Screens Back Light, LED Advertising Panel, Logo Light Back;

    7. Connector Type: Pins, PCB touch, FPC, SMD, Connector Terminal;

    8. Working Voltage/Electric Current: Custom as the brightness;

        White LED Lights Voltage: 2.8V to 3.4V;

        Color LED Lights Voltage: 1.8V to 2.4V

    9. Parameters needed for accurate quotation:

    (1) Custom size of the backlight board;

    (2) Thickness of light guide panel;

    (3) Active Area size of the LED Backlight;

    (4) Luminance of the back lights;

    (5) LED light connector type like DIP LED, Pin, SMD or FPC;

    (6) Thickness of the back lighting plate;

    (7) A picture of the appearance or drawing sketch of the led backlight

    (8) Color of the LED light, White, warm white, green, yellow, blue, RGB colors

    (9) Input Voltage and Connection Method

    Backlight Type

    Type

    Light Color

    Luminance

    VF(Voltage)

    Cost

    Side LED Backlight

    Y,Y-G,G,O,R

    5~30cd/m2

    DC2,1v ,3,2v

    Cheapest

    Bottom LED Backlight

    Y,Y-G,G,O,R

    10~50cd/m2

    DC2,1v ,3,2v ,8.4v

    Expensive

    EL Backlight

    B,G,W

    10~30cd/m2

    AC100V ,400HZ

    Expensive

    CCFL Backlight

    White

    15~60cd/m2

    AC100V ,80KHZ

    Costly

     

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