Liquid crystal display panel and liquid crystal displayer

Abstract

The invention discloses a liquid crystal display panel and a liquid crystal displayer. The liquid crystal display panel comprises an upper glass substrate, a lower glass substrate and a blue light backlight source. The upper glass substrate comprises a plurality of color resistance units, black matrixes and a first light filtering film layer, and each color resistance unit comprises a red color resistance area, a green color resistance area and a transparent area, wherein the red color resistance area, the green color resistance and the transparent area are arranged at intervals, the black matrixes are arranged between the adjacent areas, and the first light filtering film layer is located at the position, corresponding to the red color resistance area and the green color resistance area, on the upper glass substrate. The lower glass substrate comprises a second light filtering film layer which is located at the position, corresponding to the red color resistance area and the green color resistance area, on the lower glass substrate. According to the liquid crystal display panel and the liquid crystal displayer, the image display quality of the liquid crystal display panel is further improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display panel and a liquid crystal display. Background technique [0002] Among the existing liquid crystal displays, one type of liquid crystal display realizes its picture display by setting a color filter film on the liquid crystal display panel. This type of liquid crystal display usually uses a white light-emitting diode (LED) as a light source. When white light is incident on the color filter film on the liquid crystal display panel, the filter films of red, green and blue colors only allow red light, green light and Blue light is emitted from the corresponding color filter film. At the same time, the corresponding color filter film will absorb a large amount of other color lights different from its own color, so the transmittance of the color filter film to the white LED backlight is less than 30%, which leads to a large amount of light los...

AI Technical Summary

Problems solved by technology

However, in this kind of liquid crystal display, when the blue light is incident on the red or green phosphor, it is difficult to be fully absorbed by the phosphor. The light-emitting surface of the substrate leaks and is not fully utilized, and part of the leaked blue light is mixed with the red or green light emitted from the phosphor, which will reduce the color gamut display and picture display quality of the LCD panel

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