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Display panel and preparation method thereof

A technology for display panels and cover plates, which is used in semiconductor/solid-state device manufacturing, electrical components, and electrical solid-state devices. Effect

Pending Publication Date: 2022-04-12
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a display panel and its preparation method, which can solve the technical problem of poor encapsulation effect caused by the existing color filter substrate after the encapsulation structure

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

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application. In addition, it should be understood that the specific implementations described here are only used to illustrate and explain the present application, and are not intended to limit the present application. In this application, unless stated to the contrary, the used orientation words such as "up" and "down" usually refer to up and down in the actual use or working state of the device, specifically the direction of the drawing in the drawings ; while "inside" and "outside" refer to the outline of ...

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Abstract

The invention discloses a display panel and a preparation method thereof. The display panel comprises a flexible substrate; the OLED structure layer is arranged on the surface of one side of the flexible substrate; the color resistance layer is arranged on the surface of one side, far away from the flexible substrate, of the OLED structure layer; and the flexible layer is attached to the surface of one side, far away from the OLED structure layer, of the color resistance layer. The display panel has the technical effects that the color resistance layer and the flexible layer are adopted to replace an original polaroid, external water and oxygen invasion caused by the phenomena such as breakage in the bending process is prevented, and the packaging effect of the display panel is improved.

Description

technical field [0001] The present application relates to the display field, in particular to a display panel and a preparation method thereof. Background technique [0002] OLED display is a new generation of display device. Currently, in order to prevent the components in the OLED display panel from reflecting ambient light and affecting the display quality, it is generally necessary to attach an anti-reflection polarizer on the OLED display panel. The emitted light causes a certain loss and reduces the brightness of the OLED display panel. Moreover, the thickness of the polarizer is relatively thick, which is not conducive to the bending of the flexible OLED display panel. [0003] At present, the industry has begun to use color filter substrates instead of polarizers, which can compensate for the color gamut while reducing the reflection of ambient light. However, the production of color filter substrates on flexible OLED panels requires printing, evaporation, and TFE p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52H01L51/56
Inventor 贺晖
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD