Color film baseplate, display panel, display and method for producing color film baseplate

Abstract

The invention provides a color film baseplate, a display panel, a display and a method for producing the color film baseplate, the color film baseplate comprises a baseplate and a color film layer which is formed on the baseplate, wherein the color film layer comprises a pixel area with at least one color and a variable color pixel area, and the color of the variable color pixel area can be changed under the control of an excitation source. When the color film baseplate is used, the light transmittance of a backlight can be improved according to the practical display requirements, so the energy sources are saved or the color saturation of a display panel is increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a color filter substrate, a display panel, a display and a manufacturing method of the color filter substrate. Background technique [0002] The liquid crystal display panel includes: an array substrate (Array substrate), a color filter substrate (CF substrate), and a liquid crystal material filled between them. A pixel electrode and a common electrode are respectively formed on the array substrate and the color filter substrate, and an electric field is formed between the two electrodes after power is applied. By controlling the change of the electric field intensity, the rotation angle of the liquid crystal molecules can be controlled, thereby controlling the light transmission of the backlight. Rate. Most liquid crystal display panels use color filter layers with red (R), green (G), and blue (B) pixel areas on the color filter substrate for color filtering. By adjusting the ...

AI Technical Summary

Problems solved by technology

[0003] like figure 1 Shown is a schematic plan view of the color filter layer in the prior art, the color filter layer includes a red pixel area (R), a green pixel area (G) and a blue pixel area (B), the red pixel area, the green pixel area and The blue pixel area can only pass through red light, green light and blue light, that is to say, only one-third of the backlight light can be used, which greatly reduces the efficiency of the backlight. In addition, only for red and green , blue for color mixing addition, in some cases it is difficult to achieve the desired color saturation

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