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Display panel and manufacturing method thereof

A display panel and substrate technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of incomplete curing, insufficient adhesive force of frame glue, liquid crystal pollution, etc., to avoid pollution, small manufacturing process, suitable for batch production The effect of production

Active Publication Date: 2022-02-22
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0005] The embodiment of the present application provides a display panel and a manufacturing method thereof, so as to solve the problem that the existing frame glue is arranged on the CK line (on bus line) in the structural design, and the frame glue sealing the liquid crystal is exposed to ultraviolet light due to the small line distance. Incomplete curing during curing, leading to technical problems such as liquid crystal contamination or insufficient overall adhesion of the frame glue

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The present application discloses a display panel and a manufacturing method thereof. In the display panel, the width of the hollow part near the junction of the sealant layer and the liquid crystal layer is set to be greater than or equal to any other hollow part. Width; to ensure the hollowing rate of the routing sub-layer at the junction of the sealant layer and the liquid crystal layer, so that the part of the sealant layer close to the liquid crystal layer is completely cured, very good The liquid sealing layer is sealed to avoid contamination of the liquid crystal layer.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. Background technique [0002] With the improvement of people's living standards and the development of display technology, large-size LCD TVs are becoming more and more popular among consumers. At the same time, high resolution, high contrast, high refresh rate, and ultra-narrow bezel have also become the pursuit of various TV manufacturers. Highlights and selling points, especially the current large-size LCD panel market has fully shifted from 4K 60HZ to 8K 120HZ. In the case of extremely high resolution and high refresh rate, while maintaining the characteristics of narrow borders, the design and manufacture of TFT LCD panels , as well as material requirements, all present higher difficulties and challenges. [0003] Compared with 4K 60HZ, 8K 120HZ needs to design more traces such as clock signal lines (CK) and sma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1345G02F1/1339G02F1/1333
CPCG02F1/13452G02F1/1339G02F1/1333G02F1/1345G09G3/36G09G2300/0408G02F2202/28
Inventor 彭邦银金一坤白柏宋彦君
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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