Color filter substrate and display device
A technology of color film substrate and display device, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of display afterimage and achieve uniform display effect
Active Publication Date: 2021-12-17
HKC CORP LTD
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Problems solved by technology
[0004] The purpose of the embodiment of the present application is to provide a color filter substrate, which aims to solve the technical problem of display afterimages in existing liquid crystal displays
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[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.
[0047] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly or indirectly fixed or disposed on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are for convenience of description only, rather than indicating or implying ...
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This application is applicable to the field of display technology, and provides a color filter substrate and a display device. The color filter substrate includes a base substrate, a common electrode layer, a photosensitive electrode layer, a first polarizer, and a driving module. A pixel area arranged in an array, the common electrode layer includes a plurality of common electrode blocks respectively located in the pixel area, the photosensitive electrode layer includes a plurality of photosensitive electrodes connected to the common electrode blocks, and the first polarizer is arranged on the photosensitive electrode layer and the common electrode On the layer, the drive module is connected to the photosensitive electrode block, and the photosensitive electrode blocks connected to different common electrode blocks are connected in parallel; the resistance value of the photosensitive electrode block is reduced by the enhancement of light, and the voltage of the photosensitive electrode block decreases with the decrease of its resistance value. When the voltage on the common electrode block increases, the liquid crystal deflection voltage in the pixel corresponding to the common electrode block decreases, the brightness of the pixel corresponding to the common electrode block decreases, and the display screen as a whole tends to display uniformly without display afterimages.
Description
technical field [0001] The present application relates to the field of display technology, in particular to a color filter substrate and a display device. Background technique [0002] A Thin Film Transistor-Liquid Crystal Display (TFT-LCD for short) usually includes an array substrate and a color filter substrate oppositely arranged, and a liquid crystal layer sandwiched between them. By applying a voltage between the array substrate and the color filter substrate, the liquid crystal molecules in the liquid crystal layer are driven to deflect, so as to achieve selective transmission of light, thereby forming a display screen. [0003] Among the display problems of monitors, image sticking is an important defect that has been difficult to solve. The main reasons for the formation of afterimages are: 1. There are liquid crystals and PI (polyimide, polyimide) alignment materials in the liquid crystal display, and there are ionic impurities in these materials; 2. The voltage ...
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IPC IPC(8): G02F1/1343G02F1/1335
CPCG02F1/134309G02F1/133531G02F1/133514
Inventor 蒲洋郑浩旋
Owner HKC CORP LTD