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Display panel, display device and preparation method of display panel

A display panel and substrate technology, which is applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as color shift, uneven display, and affecting the display effect of the display panel, so as to reduce the gap and improve the mura phenomenon , Improve the effect of the display effect

Active Publication Date: 2019-10-25
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, with the increase of the viewing angle, the existing display panel will have a color shift phenomenon, and at the same time, the display panel may have a mura phenomenon, resulting in uneven display, which seriously affects the display effect of the display panel.

Method used

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  • Display panel, display device and preparation method of display panel
  • Display panel, display device and preparation method of display panel
  • Display panel, display device and preparation method of display panel

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Embodiment Construction

[0037] 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.

[0038] As mentioned in the background technology, there is a color cast or mura phenomenon in the display panel. After research, the inventor found that the reason for the color cast is that the light intensity (brightness) of red, green and blue is inconsistent with the viewing angle, and the mura phenomenon is due to The difference in display panel manufacturing process causes the overall film thickness of the display panel to be uneven, making the light intensity of red, green and blue inconsistent with the view...

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Abstract

The invention discloses a display panel, a display device and a preparation method of the display panel. The display panel comprises a substrate and a plurality of pixels positioned on one side of thesubstrate, wherein each pixel includes a red sub-pixel, a green sub-pixel and a blue sub-pixel; and at least one of the red sub-pixel, the green sub-pixel and the blue sub-pixel is a point light source, and at least one of the red sub-pixel, the green sub-pixel and the blue sub-pixel is a surface light source. The display panel improves the mura phenomenon and / or color cast phenomenon, and improves the display effect.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular to a display panel, a display device, and a method for manufacturing the display panel. Background technique [0002] With the development of display technology, display panels are more and more widely used in people's lives, and people have higher and higher requirements for display effects of display panels. [0003] However, as the viewing angle increases in the existing display panel, a phenomenon of color shift may occur, and at the same time, the display panel may have a mura phenomenon, resulting in uneven display and seriously affecting the display effect of the display panel. Contents of the invention [0004] The invention provides a display panel, a display device and a preparation method of the display panel to improve the display effect of the display panel. [0005] In a first aspect, an embodiment of the present invention provides a display panel, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/56
CPCH10K59/352H10K59/353H10K59/1315H10K71/16H10K59/1201H10K71/00
Inventor 刘孟宇
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD