Display panel profiling tool

A display panel and appliance technology, applied in the field of display panel profiling appliances, can solve problems such as uneven lamination pressure, achieve the effects of stress reduction, increase display panel and lamination yield, and good deformation performance

Inactive Publication Date: 2020-11-06
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a display panel profiling tool, which is used to improve the pro

Method used

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Examples

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Example Embodiment

[0018] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

[0019] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0020] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the specification.

[0021] In all examples shown and discussed herein, any specific values ​​should be construed as illustrative only and not limiting. Accordingly, other instances of the exemplary embodiment may hav...

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Abstract

The invention discloses a display panel profiling tool, and belongs to the technical field of display. The display panel profiling tool comprises a first substrate, a profiling layer and a panel fixing layer; the first substrate and the panel fixing layer are arranged on the two sides of the profiling layer respectively in a direction perpendicular to a plane where the first substrate is located;the profiling layer comprises a first part and a second part fixed to the first part; the second part at least partially surrounds the first part; the surface, away from the first substrate, of the first part is a plane; the surface, away from the first substrate, of the second part at least comprises an arc-shaped structure; the density of the first part is greater than that of the second part. Therefore, the second part with the arc-shaped structure has better deformation performance relative to the first part of the plane; in the profiling process of a display panel, the stress borne by thearc-shaped structure of the display panel is correspondingly reduced, then the problems that the stress is concentrated and the arc-shaped structure is broken in the attaching process of the displaypanel and a glass cover plate are solved, and the attaching yield of the display panel can be increased.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a profiling tool for a display panel. Background technique [0002] With the development of the display industry, users have higher and higher demands for displays with larger screens, and the large-screen curved screens have better display effects and can save more space. In the prior art, in addition to mobile phones and televisions, curved screens can also be applied to wearable smart devices, such as smart watches and head-mounted smart glasses. However, in the prior art, when the curved display panel and the corresponding curved glass cover plate are bonded, the problem of uneven bonding pressure is likely to occur, which easily leads to the fracture of the curved display panel. Therefore, there is an urgent need to invent a display panel profiling tool to assist the lamination of the curved display panel and the curved glass cover so as to avoid the probl...

Claims

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Application Information

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IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 刘柱周瑞渊张洋高
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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