Mask plate assembly, mask plate for ultraviolet treatment and preparation method of mask plate
A technology of mask plates and components, which is applied in the field of mask substrates for ultraviolet treatment and its preparation, can solve the problems of high production costs of mask plates for ultraviolet treatment, achieve the effects of saving development costs, reducing manufacturing costs, and expanding application scenarios
Pending Publication Date: 2022-02-01
FUZHOU BOE OPTOELECTRONICS TECH CO LTD +1
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Problems solved by technology
[0004] In view of the shortcomings of the existing methods, the present application proposes a mask assembly, a mask for ultraviolet treatment and its preparation method, and a mask substrate for ultraviolet treatment and its preparation method, in order to solve the problem of ultraviolet treatment in the prior art. Technical problems such as high production cost of masks
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[0069] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.
[0070] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...
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Abstract
The embodiment of the invention provides a mask plate assembly, a mask plate for ultraviolet treatment and a preparation method of the mask plate. The mask plate assembly comprises a first mask plate, a second mask plate and a third mask plate, wherein each mask plate comprises a pattern area and a peripheral shading area located around the pattern area, and the peripheral shading area is used for corresponding to a frame area of the display panel; the pattern area comprises a first pattern area corresponding to an effective display area of the display panel and a second pattern area corresponding to a dummy pixel area around the effective display area; and a first light-transmitting area of the first mask plate, a second light-transmitting area of the second mask plate and a third light-transmitting area of the third mask plate are distributed in the first pattern area and the second pattern area of the mask plate. The mask plate assembly provided by the embodiment of the invention can be used for preparing color resistors in the effective display area and the dummy pixel area of the display panel and can also be used for preparing a mask plate for ultraviolet treatment, and the application scene of the mask plate assembly is expanded.
Description
technical field [0001] The present application relates to the field of display technology, and in particular, the present application relates to a mask assembly, a mask for ultraviolet treatment and a preparation method thereof, and a mask substrate for ultraviolet treatment and a preparation method thereof. Background technique [0002] Thin Film Transistor Liquid Crystal Display (TFT-LCD for short) occupies a dominant position in the current flat panel display market due to its small size, low power consumption, and no radiation. TFT-LCD mainly includes a color filter substrate and an array (Array) substrate arranged in opposite boxes, and a liquid crystal layer filled between the color filter substrate and the array substrate. The color filter substrate includes CF (ColorFilter, color filter layer). [0003] After the array substrate is prepared, the array substrate and the color filter substrate need to be boxed together to form a liquid crystal display panel. During th...
Claims
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IPC IPC(8): G03F1/00G03F1/68
CPCG03F1/00G03F1/68
Inventor 王洋清杨雪鑫陈芸童俊海庄珍珍黄骏周晖岳彬张千
Owner FUZHOU BOE OPTOELECTRONICS TECH CO LTD