Color filter substrate and display device
A color film substrate and display device technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of large power consumption of liquid crystal display screens, and achieve the effects of improved resolution, small area, and reduced power consumption
Active Publication Date: 2017-05-24
HEFEI BOE OPTOELECTRONICS TECH +1
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Problems solved by technology
[0006] The technical problem to be solved in the present invention is: how to solve the problem that the power consumption of the liquid crystal display screen caused by the white (W) sub-pixel is relatively large
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[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0022] An embodiment of the present invention provides a color filter substrate, the color filter substrate includes a plurality of pixels arranged in a matrix, each of the pixels includes a plurality of sub-pixels, and each of the sub-pixels is provided with a color filter area, wherein , at least one sub-pixel in the pixel is further provided with a transparent area.
[0023] see figure 2 , figure 2 It is a schematic diagram of pixels in a color filter substrate provided by an embodiment of the present invention. The color filter substrate includes a matrix formed by a plurality of pixels, and each pixel includes three sub-pixels, which are red (R) color sub-pixel 1,...
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The invention provides a color film substrate and a display device. The color film substrate comprises multiple pixels which are arranged in a matrix mode. Each pixel comprises multiple sub pixels, and a color filtering area is arranged in each sub pixel, wherein a transparent area is arranged in at least one sub pixel in each pixel. According to the color film substrate, the transparent areas are arranged in the color pixels in the color film substrate, equivalently, white (W) sub pixels are segmented and then embedded into the color sub pixels, and therefore a thin-film transistor does not need to be arranged additionally for controlling the white (W) sub pixels. Therefore, power consumption can be lowered under the condition that the brightness of a display panel is not influenced, and the manufacturing cost of a driving IC of the display panel cannot be increased. In addition, due to the fact that the white (W) sub pixel is not arranged independently for each pixel, the area of each single pixel is smaller, and the improvement on the resolution ratio of the display panel is facilitated.
Description
technical field [0001] The invention relates to the display field, in particular to a color filter substrate and a display device. Background technique [0002] The basic structure of a Thin Film Transistor Liquid Crystal Display (TFT LCD) includes an array substrate (Array) and a color filter substrate (Color Filter, CF for short), which are filled with a liquid crystal layer, and a liquid crystal cell ( Cell) structure, and finally assemble the external circuit and backlight to form the display panel. [0003] TFT LCD is composed of many pixels. The traditional pixel design includes three sub-pixels of red (R), green (G) and blue (B). The R / G / B sub-pixels are coated with corresponding color resist on the CF side. The material is realized, and the color-resisting material has a certain light resistance, and the intensity of light will be weakened when passing through the color-resisting material. For many application products, such as laptop computers, digital cameras, mob...
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IPC IPC(8): G02F1/1335
CPCG02F1/133514
Inventor 孙东领尹小斌
Owner HEFEI BOE OPTOELECTRONICS TECH