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Display panel and display device

A display panel and display area technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem of uneven thickness of the overlapping parts of the sealant, and achieve the effect of improving the display effect and avoiding the phenomenon of light leakage.

Inactive Publication Date: 2021-06-11
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a display panel and a display device, which can improve the problem of uneven box thickness at the overlapped part of the frame glue

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0029] 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.

[0030] 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.

[0031] Al...

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Abstract

The invention discloses a display device and a display panel. The display panel comprises an array substrate, a color film substrate and frame glue, the color film substrate and the array substrate are oppositely arranged, and the frame glue is arranged between the array substrate and the color film substrate corresponding to a non-display area and used for bonding the array substrate and the color film substrate; the frame glue is formed through coating, and in the process of forming the frame glue through coating around the display area by a circle, the coating starting point and the coating end point of the frame glue coincide to form a frame glue overlapping part; and a first groove is formed in the position, corresponding to the frame glue overlapping part, of the array substrate, and the first groove is used for containing the frame glue overlapping part. The problem that the box thickness at the position of the frame glue overlapping part is not uniform can be solved, and then the light leakage phenomenon is avoided.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] A Liquid Crystal Display (LCD) has many advantages such as a thin body, power saving, and no radiation, and has been widely used. Most of the liquid crystal display devices currently on the market are backlight liquid crystal display devices, which include a liquid crystal display panel and a backlight module. Generally, a liquid crystal display panel consists of a color filter (Color Filter, CF) substrate, a thin film transistor (Thin Film Transistor, TFT) substrate, a liquid crystal (Liquid Crystal, LC) sandwiched between the color filter substrate and the thin film transistor substrate, and a sealant ( Sealant) composition; its molding process generally includes: front-end array (Array) process (thin film, yellow light, etching and film stripping), middle-stage box (Cell) process (TFT substrate and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339G02F1/1335
CPCG02F1/133512G02F1/133514G02F1/1339
Inventor 王光加余思慧
Owner HKC CORP LTD