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Display panel and preparation method thereof

A display panel and substrate technology, which is applied in radiation control devices, electrical components, transistors, etc., can solve the problems that display equipment cannot be detected by ultraviolet light, and achieve the effect of improving the freedom of placement, increasing transmittance, and improving travel quality

Active Publication Date: 2021-03-30
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a display panel and its preparation method to solve the technical problem that the existing display equipment cannot conveniently and quickly detect the ultraviolet light in the environment

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

[0055] 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.

[0056] The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and / or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes...

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Abstract

The invention discloses a display panel and a preparation method thereof. The display panel comprises a substrate, a thin film transistor layer and an ultraviolet detector, and the ultraviolet detector is integrated in an array substrate, so that the upper part of the ultraviolet detector is not shielded by other film layers, light can directly irradiate the ultraviolet detector, the transmittanceof the light is improved, and the intelligent detection of ultraviolet light in the environment can be realized by devices, such as smart phones, watches, etc. People can pay attention to the intensity of local ultraviolet radiation at anytime and anywhere when going out or traveling, thereby guiding people whether to be suitable for outdoor sports or make protection preparation, and improving the outgoing quality of people.

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] The development of display technology is changing with each passing day, and the competition in high-quality and high-value-added applications is particularly fierce. At present, various manufacturers are vigorously developing and integrating various sensors into small and medium-sized panels to increase functions and improve user experience. Optical sensors can convert optical signals into electrical signals, and then identify them. It has good technical stability, strong penetrating ability, and relatively low cost. [0003] Ultraviolet rays have chemical effects, can make photographic negatives sensitive, and have strong fluorescent effects. Fluorescent lamps, various fluorescent lamps, and black light lamps used in agriculture to trap and kill insects all use ultraviolet rays to excit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/146
CPCH01L27/14605H01L27/14612H01L27/14636H01L27/14689H01L27/14685H01L27/1469H01L27/14634
Inventor 宋继越艾飞
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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