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Display panel and display device

A technology for a display panel and a display area, which is applied to identification devices, instruments, semiconductor devices, etc., and can solve problems such as affecting the display effect of the display panel.

Active Publication Date: 2020-10-30
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the main display defects of OLED display panels currently on the market is edge color fringing, which affects the display effect of the display panel

Method used

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0022] figure 1 It is a partial schematic diagram of a display panel provided by an embodiment of the present invention. This embodiment provides a display panel. Refer to figure 1 , the display panel includes:

[0023] A display area 10, the display area 10 has a first stepped edge 11;

[0024] The display area 10 is provided with a plurality of sub-pixel groups, each sub-pixel group includes a first sub-pixel unit 21, a second sub-pixel unit 22 and a third sub-pixel unit 23, the first sub-pixel unit 21, the se...

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel includes: a display area, the display area has a first stepped edge; the display area is provided with a plurality of sub-pixel groups, and each of the sub-pixel groups includes a first sub-pixel unit, a second sub-pixel unit and In the third sub-pixel unit, the emission colors of the first sub-pixel unit, the second sub-pixel unit and the third sub-pixel unit are different; the connection line along the step corner of the first step-shaped edge, The display area is provided with a plurality of first sub-pixel groups and a plurality of second sub-pixel groups, wherein the first sub-pixel unit in the first sub-pixel group is located at the top of the first stepped edge angle, the second sub-pixel unit in the second sub-pixel group is located at a step apex corner of the first step-shaped edge. The embodiments of the present invention improve the edge color fringing phenomenon of the display panel.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display panel and a display device. Background technique [0002] With the development of organic light-emitting diode (Organic Light-Emitting Diode, OLED) display technology, due to the outstanding performance of OLED display panels such as wide color gamut and high contrast ratio, OLED display technology is more and more widely used in wearable devices. . [0003] One of the main display defects of OLED display panels currently on the market is edge color fringing, which affects the picture display effect of the display panel. Contents of the invention [0004] The invention provides a display panel and a display device to improve the edge color fringing phenomenon of the display panel. [0005] In a first aspect, an embodiment of the present invention provides a display panel, which includes: [0006] a display area having a first stepped edge; [0007...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32G09F9/33
CPCG09F9/33H10K59/353H10K59/352
Inventor 李元陈娴韩立静黄凯泓
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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