A kind of color film substrate and its manufacturing method and display panel

The technology of a color film substrate and its manufacturing method is applied in the field of color film substrate and its manufacturing method and display panel, which can solve the problems of static electricity accumulation damage, affecting product quality, etc., and achieve the effect of increasing shading effect, reducing size, and reducing length

Active Publication Date: 2022-01-07
HKC CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The liquid crystal display panel includes the array substrate, the cell substrate and the liquid crystal molecules in between. The non-display area around the cell substrate has a black matrix layer (BM) structure, which is used to prevent light leakage; at present, the liquid crystal display market demands more narrow borders or even For borderless products, reduce the length of the edge black matrix layer, which will lead to light leakage and static electricity accumulation damage, affecting product quality

Method used

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  • A kind of color film substrate and its manufacturing method and display panel
  • A kind of color film substrate and its manufacturing method and display panel
  • A kind of color film substrate and its manufacturing method and display panel

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Embodiment Construction

[0032] It should be understood that the terminology and specific structural and functional details disclosed herein are representative only for describing specific embodiments, but the application can be embodied in many alternative forms and should not be construed as merely Be limited by the examples set forth herein.

[0033] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating relative importance, or implicitly indicating the quantity of indicated technical features. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features; "plurality" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, possible presence or addition of one or more other features, integers, steps, operations, units, components and / or combinations thereof.

[0034] Al...

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PUM

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Abstract

The present application discloses a color filter substrate, a manufacturing method thereof, and a display panel. The color filter substrate includes a substrate, a black matrix layer, a first groove, and a reflective layer; the substrate includes a display area and a non-display area, and the substrate includes a display area and a non-display area. The non-display area is arranged around the display area; the black matrix layer is arranged on the substrate and includes at least a first black matrix layer arranged in the display area and a second black matrix layer formed in the non-display area a matrix layer; the first grooves are arranged in the second black matrix layer, and are arranged around the display area; the reflective layer covers the first grooves, and is reflective by coating the first grooves It can effectively increase the shading effect of the edge black matrix layer, and at the same time can reduce the length of the black matrix in the non-display area at the edge, thereby reducing the size of the non-display area and realizing a narrow frame. The reflective layer can effectively block static electricity from damaging the display device and play an antistatic effect. .

Description

technical field [0001] The present application relates to the field of display technology, in particular to a color filter substrate, a manufacturing method thereof, and a display panel. Background technique [0002] With the development of display technology, people are pursuing higher and higher display quality of display devices, among which narrow bezel or even bezel-less display screens have become one of the highlights of display screen design. In the manufacturing process of the display device, usually the array substrate is independently manufactured in advance, and then the array substrate and the color filter substrate are cell-aligned to form a liquid crystal cell. Wherein, the black matrix on the color filter substrate corresponds to the positions of the data lines, scanning lines, thin film transistors and other components on the array substrate, so as to cover the data lines, scanning lines, thin film transistors and other components. [0003] The production c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133512G02F1/133553G02F1/133516
Inventor 王杰邓福林唐榕张建英郑浩旋
Owner HKC CORP LTD
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