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Display device and method for manufacturing the same

A display device and display module technology, which is applied to identification devices, devices for coating liquid on the surface, instruments, etc., can solve problems such as poor bonding, glue overflow, and difficulty in controlling the amount, so as to improve glue overflow situation, the effect of ensuring firmness

Active Publication Date: 2021-05-04
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, liquid optical adhesive (LOCA) has strong fluidity, and it is difficult to control the amount in the lamination process. A small amount will cause poor bonding, and a large amount will cause glue overflow.

Method used

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  • Display device and method for manufacturing the same
  • Display device and method for manufacturing the same
  • Display device and method for manufacturing the same

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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0049] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unle...

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Abstract

Embodiments of the present invention provide a display device and a method for manufacturing the display device, which relate to the field of display technology and are used to control the amount of optical glue to avoid weak lamination and glue overflow. The display device includes: a display module, a member to be bonded that is stacked on the light-emitting side of the display module, the member to be bonded includes a visible area and a frame area surrounding the visible area, and is arranged on the Optical glue between the display module and the parts to be bonded, the optical glue is used to bond the display module to the parts to be bonded, and the optical glue is where the parts to be bonded are The orthographic projection on the plane covers the visible area; the frame area is provided with a first glue receiving tank area, and the first glue receiving tank area is provided with a first glue receiving tank on a side surface close to the optical adhesive , and the orthographic projection of the edge of the optical glue on the plane where the first glue receiving groove area is located is located in the first glue receiving groove area. The display device is used for displaying.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and a method for preparing the display device. Background technique [0002] The display device is used in portable mobile terminals, such as tablet computers, smart phones, notebook computers and other electronic products, and the display device mainly includes a display module and a cover plate. [0003] With the continuous development of electronic products, users have higher and higher requirements for electronic product screens, and consequently, higher and higher requirements for the bonding process between the display module and the cover plate. [0004] At present, the following methods are used for lamination: one is the glue lamination process, which has the advantage of using less materials, but the light transmittance of the display device will deteriorate after lamination. And the way of attaching only one round (square shape) along the fra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/00B05C11/10
CPCB05C11/1039G09F9/00
Inventor 衡琳英扬孙志洋黄明彦
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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