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Display device and electronic apparatus

A technology for display devices and light-shielding bodies, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of affecting the light transmission effect of photosensitive holes and difficult control of attachment precision, so as to reduce the defective rate of light leakage, improve the light transmission effect, Effect of improving coating accuracy

Inactive Publication Date: 2020-04-21
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0004] This application provides a display device and electronic equipment to solve the technical problem of affecting the light transmission effect of the photosensitive hole due to the difficulty in controlling the attachment precision

Method used

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  • Display device and electronic apparatus

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Embodiment Construction

[0024] 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of this application.

[0025] In the description of this application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" and other directions or The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience ...

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Abstract

The invention provides a display device and electronic equipment, the display device comprises a cover plate, a liquid crystal box, a backlight module, a first shading body and a second shading body,the end part of the cover plate is provided with a through hole, and the through hole is used for light required by a photosensitive device to pass through; the liquid crystal box is arranged on the cover plate and located at the outer side of the through hole, and the liquid crystal box comprises a first side face; the backlight module is arranged at the side, away from the cover plate, of the liquid crystal box, the backlight module comprises a second side face, and the first side face and the second side face are close to the through hole; the first shading body is arranged on the first side face and used for preventing light emitted by the liquid crystal box from entering the through hole. The second shading body is arranged in the second side face and used for preventing light emittedby the backlight module from entering the through hole. The light transmission effect of a photosensitive hole is improved.

Description

Technical field [0001] This application relates to the field of display technology, in particular to a display device and electronic equipment. Background technique [0002] With the development of display technology, people have a higher pursuit of full screens, and the design of narrow bezel display products has gradually become the mainstream trend. [0003] In order to meet the design requirements of narrow-frame display products, the distance between the photosensitive hole and the display area of ​​the panel is getting smaller and smaller. In order to prevent the light leaked from the liquid crystal cell and the backlight module from entering the photosensitive hole and causing misjudgment of the photosensitive hole, adhesive tape is usually used However, when the tape is attached, the accuracy of the attachment is not easy to control, which leads to an increase in the defective rate of light leakage, which affects the light transmission effect of the photosensitive hole. Su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/13357
CPCG02F1/133512G02F1/1336
Inventor 郑自可
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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