Display panel and display device

A display panel and display area technology, applied to static indicators, instruments, semiconductor devices, etc., can solve problems such as color shift and affecting user experience

Inactive Publication Date: 2020-01-07
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the images displayed on existing display panels often have color shift, especially at large viewing angles, which affects user experience.

Method used

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

Examples

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Embodiment Construction

[0024] 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.

[0025] figure 1 It is a schematic top view structural diagram of a display panel provided by an embodiment of the present invention, figure 2 for figure 1 Schematic diagram of the enlarged structure of the S1 region in the middle, image 3 for figure 2 The schematic diagram of the cross-sectional structure of AA’, refer to figure 1 , figure 2 with image 3 , the display panel includes a display area 101 and a non-display area 102 located on the periphery of the display area 101 . In other embodiments, th...

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Abstract

The invention provides a display panel and a display device. The display panel is characterized in that under the same driving current, luminous intensity of a first sub-pixel is greater than that ofa second sub-pixel; a shading element comprises latticed grid lines; a shortest distance between the orthographic projection of the first sub-pixel on a substrate and the orthographic projection of the grid line on the substrate along the row direction of an array is D1H; a shortest distance between the orthographic projection of the second sub-pixel on the substrate and the orthographic projection of the grid line on the substrate along the row direction of the array is D2H; the shortest distance between the orthographic projection of the first sub-pixel on the substrate and the orthographicprojection of the grid line on the substrate along the column direction of the array is D1V; the shortest distance between the orthographic projection of the second sub-pixel on the substrate and theorthographic projection of the grid line on the substrate along the column direction of the array is D2V; D1H is less than D2H and / or D1V is less than D2V. The display panel is advantaged in that a problem of large-view-angle color cast of the display panel is relieved and even eliminated.

Description

technical field [0001] The present invention relates to display technology, in particular to a display panel and a display device. Background technique [0002] Display technology is widely used in the display of televisions, mobile phones, and public information, and the display panels used to display images are also diverse, and can display rich and colorful images. [0003] However, the images displayed on the existing display panels often have color shifts, especially at large viewing angles, which affect user experience. Contents of the invention [0004] Embodiments of the present invention provide a display panel and a display device, so as to alleviate or even eliminate the problem of large viewing angle deviation of the display panel. [0005] In a first aspect, an embodiment of the present invention provides a display panel, the display panel includes a display area; the display panel includes: [0006] Substrate substrate; [0007] The display function layer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G02F1/1335G02F1/1362
CPCG02F1/133512G02F1/1362H10K59/121H10K59/126G09G3/2003G09G2300/0452G09G2320/0242G09G2320/028G02B5/003G02B27/1053G09G2300/0443G09G2320/0626
Inventor 柴慧平韩立静
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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