Display device

A technology of display device and main display, applied in identification devices, nonlinear optics, instruments, etc., can solve the problems of split vision between the camera area and the display area, low technological maturity, imperfection, etc.

Inactive Publication Date: 2019-12-31
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with traditional panel technology such as "subtractive manufacturing" methods such as etching, microLED mainly relies on additive manufacturing methods, which are relatively low in terms of technological maturity, especially when faced with the transfer of a large number of display pixels, they have inherent process yield and cost. challenges, so it is still difficult to become a truly mature display technology in the short term
[0005] Therefore, it is necessary to propose a new display device, which solves the problem of imperfect vision caused by the separation of the camera area and the display area in the prior art, and realizes the real full-screen technology.

Method used

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Embodiment Construction

[0038] The following description of various embodiments is made with reference to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as up, down, front, back, left, right, inside, outside, side, etc., are only directions referring to the drawings. The component names mentioned in the present invention, such as first, second, etc., are only used to distinguish different components, which can be better expressed. In the figures, structurally similar elements are denoted by the same reference numerals.

[0039] Embodiments of the present invention will be described in detail herein with reference to the accompanying drawings. This invention may be embodied in many different forms and should not be construed as only the specific embodiments set forth herein. These embodiments are provided to explain the practical application of the invention, so that others skilled i...

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Abstract

The invention provides a display device, which comprises a backlight module, a lower polarizer, a liquid crystal display panel and an upper polarizer. The upper polarizer is provided with a first through hole, and the lower polarizer is provided with a second through hole. The first through hole and the second through hole correspond to a transparent display area of the display panel. A pluralityof Micro LED light-emitting units are arranged in the transparent display area. When the Micro LED light-emitting units of the display device are turned on, the transparent display area can achieve normal display, and images can be collected through the transparent display area at any time and enter the under-screen sensor. Meanwhile, the transparent display area is in seamless connection with a main display area, so that there is no display interruption or discontinuous boundary visually, and a complete full-screen design can be achieved.

Description

technical field [0001] The present invention relates to the display field, in particular to a display device. Background technique [0002] In the field of small and medium-sized displays, full-screen technology has become the current key research and development direction, that is, how to maximize the screen-to-body ratio of the human-computer interaction interface through the development of related technologies. The first-generation full-screen technology mainly focuses on changing the screen size ratio from 16:9 to 18:9 or even larger; the second-generation full-screen technology further compresses the upper, lower, left, and right boundaries of the screen, and even uses flexible folding technology to maximize flexibility. Aspect area. Another recent research direction of the full screen is how to further integrate the fingerprint recognition, camera, face recognition, distance sensing and other sensors of the display terminal into the display area of ​​the display, so t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/1335G09F9/33
CPCG02F1/133615G02F1/133528G09F9/33G02F1/13338G02F1/133548G02F1/1333G02F1/133388
Inventor 查国伟
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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