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Display panel and display device

A technology for display panels and display units, which is applied to electrical components, electrical solid-state devices, circuits, etc., and can solve the problem that the preparation process is difficult to meet the preparation requirements.

Pending Publication Date: 2021-07-30
LEDMAN OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the spacing between sub-pixels can be compressed by reducing the via hole diameter and the size of the hole ring, but the existing manufacturing process is difficult to meet such manufacturing requirements.

Method used

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  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0021] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0023] It should be noted that when an element is refe...

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Abstract

The invention relates to a display panel and a display device, the display panel comprises a display unit, the display unit comprises two pixel units arranged in an array in a second direction and a substrate provided with the pixel units, each pixel unit comprises a plurality of sub-pixels arranged in an array in a first direction, the substrate is provided with a plurality of anode conductive through holes corresponding to the two sub-pixels in the second direction in a one-to-one mode, and anode leads of the two sub-pixels in the second direction are led out to a line connecting layer of the substrate through the corresponding anode conductive through holes. Therefore, the anodes of two adjacent pixels share one anode conductive through hole, so that the overall occupied space of the pixels is reduced.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] At present, Mini-LED and Micro-LED display panels are increasingly attracting the attention of the display market due to their advantages such as high brightness, low operating voltage, low power consumption, long life, impact resistance and stable performance. Generally, each pixel of the display panel is composed of three sub-pixels of different colors, through which light of various colors can be emitted. The display panel is provided with a plurality of conductive through holes corresponding to the sub-pixels, and through the conductive through holes, the electrodes of the sub-pixels are connected to a power source, thereby lighting up the sub-pixels. [0003] In some application scenarios, the pixel pitch of the display panel is required to meet the P0.5 level, and when there are more pixel chips...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/15H01L33/62
CPCH01L27/156H01L33/62H01L2933/0066
Inventor 李漫铁余亮屠孟龙
Owner LEDMAN OPTOELECTRONICS