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Hot cathode tubes are not suitable for thin fluorescent tubes because the structure of their electrodes cannot be miniaturized.

If the light guide plate is only a plane, without the structure of guide posts and various retaining walls, and the thickness is more than 2MM, it ...

The profit of backlight panel module is squeezed by LCD module manufacturers and under the pressure of competition from the same industry, small pr...

The LED backlight module is not without its shortcomings, and the problem of power consumption is still an important issue that the LED backlight m...

The advantage of LED as a backlight source is that it can replace the use of color filter.

EL back lighting is suitable for small reflective LCD applications such as watches, digital desk clocks and monochrome PDAs that require extremely ...

It is mainly composed of light source, light guide plate, optical film, plastic frame, etc. The backlight has the characteristics of high brightnes...

The LCD is a non-luminescent display device, which requires a backlight to achieve the display function.

1.8 to 4 inches, commonly used as a light source for lighting such as digital cameras or photographic equipment.

Although the optical mechanism of the backlight panel seems simple, the optical characteristics, dimensions and relative positions of each componen...

When overhauling the backlight board, it is necessary to master the characteristics of the backlight tube, the lighting principle, the composition ...

Detect the voltage output by the backlight panel and the working current and working state of the CCFL lamp.