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Display device and manufacturing method thereof

A technology of display device and light-transmitting area, which is applied in nonlinear optics, instruments, optics, etc., and can solve problems such as shading glue overflowing

Active Publication Date: 2020-01-17
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a display device and its manufacturing method to solve the glue overflow problem caused by the coating of light-shielding glue

Method used

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  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the 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.

[0037] It should be noted that the display device provided by the embodiment of the present application can be applied to electronic equipment such as a mobile phone, a tablet computer, or a digital camera. In the drawings of the embodiments of the present application, the application of the display device on the mobile phone is taken as an example for illustration, and the present application does not limit this.

[0038] In addition, the openings, through holes and light-transmitting regions ...

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Abstract

The invention provides a display device and a manufacturing method thereof. The display device comprises: a liquid crystal box, wherein the liquid crystal box comprises a light transmitting area; a first polaroid, wherein a first open pore is formed in the first polaroid; a second polaroid, wherein a second open pore is formed in the second polaroid; a backlight module, wherein the backlight module comprises a first through hole, and the first through hole is formed corresponding to the light transmitting area; a first light shielding body arranged in the first open pore, wherein an orthographic projection of the first light shielding body on the first surface is located on the periphery of the orthographic projection of the light transmitting area on the first surface; and a second lightshielding body arranged in the second open pore and extending to a hole wall of the first through hole, wherein the orthographic projection of the second light shielding body on the second surface islocated on the periphery of the orthographic projection of the light transmitting area on the second surface. The display device provided by the invention solves the problem of glue overflow caused bycoating light shielding glue at the open pores of the polaroids, and ensures the viewing angle range of an electronic device.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display device and a manufacturing method thereof. Background technique [0002] With the development of display technology, people have a higher pursuit of full screen, and the full screen technology with high screen ratio, larger effective display area and more amazing display effect has gradually become the mainstream. After Liu Haiping and the water drop screen, the market launched a hole-digging screen, that is, through the design of the opening in the display panel to achieve a full-screen display effect, while retaining the complete visual effect of the fuselage, the front camera can be better placed Lenses and other photosensitive components. [0003] In the existing design of in-plane blind holes in the display panel, when assembling the backlight panel and the glass substrate, the light-shielding glue is coated on the opening of the polarizer. Glue-coated...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1362G02F1/1333
CPCG02F1/1333G02F1/133512G02F1/133528G02F1/136209
Inventor 余朋飞龙冲宋涛唐维
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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