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Display panel and manufacturing method thereof

A technology of a display panel and a manufacturing method, applied in the field of electronics, can solve the problems of high price, time-consuming photomask, etc.

Active Publication Date: 2019-02-01
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing display panels, the production of thin film transistors and photodiodes adopts the corresponding photomask process, but the production of photomasks is time-consuming and expensive. Therefore, how to reduce photomasks and process costs has always been an issue in this field. Technologists urgently need to solve technical problems

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0049] see figure 1 , which is a schematic flowchart of a met...

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PUM

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Abstract

The embodiment of the invention provides a display panel and a manufacturing method thereof. The display panel comprises a groove formed on a light resistance layer by employing halftone light coverswith multiple penetration rates and located above a gate, a first through hole located above the middle area of the substrate, and an edge portion configured to remove the light resistance layer, wherein the first through hole is segmented into a first area located at one side of the gate and a second area located at the other side of the gate. Through adoption of the halftone light covers with multiple penetration rates, the light resistance layer is segmented into the first area located at one side of the gate and the second area located at the other side of the gate to fuse the light coversof the product process of a photodiode array and a second light cover in the manufacturing process of the display panel so as to achieve the purposes of reduction of the light covers and save of theproduct process cost.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a display panel and a manufacturing method thereof. Background technique [0002] In today's society, display panels are ubiquitous, whether it is TVs, computers, smart phones, etc., are inseparable from the support of display panels. In the existing display panels, the production of thin film transistors and photodiodes adopts the corresponding photomask process, but the production of photomasks is time-consuming and expensive. Therefore, how to reduce photomasks and process costs has always been an issue in this field. Technologists urgently need to solve technical problems. Contents of the invention [0003] Embodiments of the present invention provide a display panel and a manufacturing method thereof, which can reduce photomasks and save manufacturing costs. [0004] In one aspect, an embodiment of the present invention provides a method for manufacturing a display p...

Claims

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Application Information

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IPC IPC(8): H01L27/146
CPCH01L27/14643H01L27/14687
Inventor 卓恩宗杨凤云
Owner HKC CORP LTD