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Display panel and manufacturing method thereof

A display panel and lens technology, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve the problem that the display panel is difficult to display images clearly

Active Publication Date: 2021-11-16
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When sunlight or other ambient light illuminates the OLED display panel outdoors, the external light will be reflected by the cathode and enter the human eye, making it difficult for the display panel to display images clearly

Method used

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

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Embodiment Construction

[0030] 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 only some, not all, embodiments of the present invention. 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.

[0031] In the embodiments of the present invention, the use of words such as "first" to distinguish the same or similar items with basically the same function and effect is only for clearly describing the technical solutions of the embodiments of the present invention, and should not be understood as indicating or implying relative Significance or implicitly indicates the number of technical features indicated.

[0032] In the embodiments of the present invent...

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Abstract

The invention provides a display panel and a manufacturing method thereof, and relates to the technical field of display. The display panel can reduce the reflection of external light so as to reduce the interference of reflected light on the display panel. The display panel comprises pixel units; and each pixel unit comprises a non-light-emitting area and at least three disconnected light-emitting areas, each light-emitting area comprises an organic light-emitting functional layer and a first electrode, and the first electrode is arranged on the side, away from the substrate, of the organic light-emitting functional layer, the non-light-emitting area comprises a pixel defining layer and a light absorption part, and the light absorption part is arranged on the side, away from the substrate, of the pixel defining layer, the pixel defining layer is at least provided with three openings, and the organic light-emitting functional layers of the light-emitting areas are arranged in different openings. the display panel further comprises a plurality of lenses arranged in an array mode, and the lenses are arranged on the light outgoing side of the display panel; the lenses at least cover all the light-emitting areas in the pixel units and non-light-emitting areas between the adjacent light-emitting areas; and the lenses are configured to converge the external light emitted to the first electrodes to the light absorption parts.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. Background technique [0002] The cathode in the OLED (Organic Light Emitting Diode, active matrix organic light emitting diode) display panel is usually made of metal, which has a high reflectivity. When sunlight or other ambient light illuminates the OLED display panel outdoors, external light will be reflected by the cathode and enter human eyes, making it difficult for the display panel to display images clearly. Contents of the invention [0003] Embodiments of the present invention provide a display panel and a manufacturing method thereof. The display panel can reduce the reflection of external light, thereby effectively reducing the interference of reflected light on the display panel, and further improving the display effect. [0004] In order to achieve the above object, embodiments of the present invention adopt t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32H01L51/56
CPCH10K59/12H10K50/86H10K71/00
Inventor 陈永红李彦松杜小波
Owner BOE TECH GRP CO LTD
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