Display panel, manufacturing method of display panel and display device

A technology of display panel and display device, applied in the field of display device and display panel, can solve the problems such as the difficulty of display panel, achieve the effect of reducing the size and ensuring the display effect

Active Publication Date: 2019-02-12
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, embodiments of the present invention provide a display panel, a method for manufacturing a display panel, and

Method used

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

Examples

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[0024] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0027] It should be understood th...

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Abstract

The embodiment of the invention relates to the technical field of display, and provides a display panel, a manufacturing method of the display panel and a display device for solving the problem that it is very difficult to prepare a display panel comprising a hollowed area in the prior art. The display panel comprises a hollowed area and a display area surrounding the hollowed area; the display area comprises a plurality of light emitting devices; each light emitting device comprises a common layer, and the hollowed out area is provided with no common layer; each common layer comprises a firstcommon layer and a second common layer, wherein the first common layer surrounds the hollowed area, the second common layer surrounds the first common layer, the first common layer and the second common layer are located in the same layer, and the thickness of the first common layer is smaller than the thickness of the second common layer.

Description

【Technical Field】 [0001] The present invention relates to the field of display technology, and in particular to a display panel, a manufacturing method of the display panel, and a display device. 【Background technique】 [0002] With the increasing demand for the diversified use of display devices by users, and the emergence of design requirements for high screen-to-body ratios of display devices, currently, a hollow area is usually set inside the display panel to place cameras, iris sensors or earpieces, etc. Devices, that is, devices such as cameras are embedded inside the display panel to reduce the size of the frame area of ​​the display panel. Such as figure 1 As shown, figure 1 It is a schematic diagram of a display panel including a hollow area in the prior art, where the hollow area 1'is used to place devices such as a camera. However, currently in production such as figure 1 The shown display panel including the hollow area 1'is more difficult. [Content of the invention...

Claims

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Application Information

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IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/30G09F9/33
Inventor 唐振
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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