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Display panel and preparation method thereof

A display panel and display layer technology, applied in radiation control devices, optics, instruments, etc., can solve the problem of overall thickness of the display panel, achieve the effect of reducing thickness and improving market applicability

Inactive Publication Date: 2021-05-28
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present application provides a display panel and its preparation method, aiming to solve the technical problem in the prior art that the overall thickness of the display panel is relatively thick when the light sensing function is integrated in the display panel

Method used

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  • Display panel and preparation method thereof
  • Display panel and preparation method thereof
  • Display panel and preparation method thereof

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Embodiment Construction

[0037] 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.

[0038] The following description is given to enable any person skilled in the art to make and use the application. In the following description, details are set forth for purposes of explanation. It should be understood that one of ordinary skill in the art would recognize that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed in this application.

[0039] Embodiments of the present application provide a di...

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Abstract

The invention discloses a display panel and a preparation method thereof. The display panel comprises a display layer; a light sensing layer which is arranged opposite to the display layer, wherein the light sensing layer comprises a substrate and a light sensing element, and the light sensing element is arranged on the side, facing the display layer, of the substrate; and a bonding layer which is arranged between the display layer and the light sensing layer and is used for bonding the display layer and the light sensing layer. According to the display panel, only the bonding layer, the light sensing element and the substrate are additionally arranged on the display layer, the display function and the light sensing function can be integrated on the display panel, the thickness of the display panel is remarkably reduced, and the market applicability of the display panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. Background technique [0002] Thin film transistor liquid crystal display (Thin film transistor liquid crystal display, TFT-LCD) is widely used in the current flat panel display industry because of its light, thin, small and other characteristics, low power consumption, no radiation, and relatively low manufacturing cost. In order to broaden the commercial and household functions of liquid crystal displays, many functions are now integrated into the display, such as color temperature sensing, laser sensing, gas sensing, etc., which improves the applicable scenarios of liquid crystal displays. [0003] In the prior art, in order to realize that the liquid crystal display can sense external lasers, and transmit the sensed laser signal to the display at the same time, indicating that the color change occurs at the corres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1339G02F1/1343G02F1/1335H01L27/146
CPCG02F1/1333G02F1/13394G02F1/1343G02F1/133512H01L27/1462H01L27/14634H01L27/1469H01L27/14685
Inventor 王海军张鑫姚江波温雷
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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