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Display panel and display device

A technology for display panels and display devices, used in static indicators, instruments, semiconductor devices, etc., can solve the problem of uneven brightness of the display screen, and achieve improved display uniformity, reduced overall voltage drop difference, and reduced voltage drop. Effect

Pending Publication Date: 2019-12-31
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, the inventors have found that there are at least the following problems in the prior art: the doubling of the screen size is often accompanied by the doubling of the screen current, and the display brightness caused by the voltage drop of the display resistance of the power supply under the same process conditions is not are no longer acceptable

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] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0025] The structural schematic diagram of the display panel in the prior art is shown as figure 1 As shown, a cathode connection layer 11 is arranged around the display panel, and two cathode connection ports 12 are arranged on the lower side of the display panel. The cathode connection port 12 supplies pow...

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Abstract

An embodiment of the invention relates to the technical field of display, and discloses a display panel and a display device. The display panel comprises a display area and a non-display area surrounding the display area. The display area comprises a cathode layer; and the non-display area comprises cathode connecting layers located on at least two side edges of the display area, wherein the cathode connecting layers are electrically connected with the cathode layer. The display panel further comprises cathode connecting ports located in at least two side edges of the display area and electrically connected with the cathode connecting layers, wherein the cathode connecting ports supply power to the cathode layer through the cathode connecting layers. According to the display panel and thedisplay device, the display brightness of the display screen is more uniform.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] With the continuous development of science and technology, more and more electronic devices with display functions are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable essential tool. The development of AMOLED display technology has made the display transition from small-sized mobile phone products to medium- and large-sized tablets, notebook computers, and televisions. [0003] However, the inventors have found that there are at least the following problems in the prior art: the doubling of the screen size is often accompanied by the doubling of the screen current; are no longer acceptable. Contents of the invention [0004] The object of the embodiments of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52G09G3/3225
CPCG09G3/3225G09G2300/0426H10K59/12H10K59/131H10K50/82
Inventor 赵国华贾溪洋王龙彦胡思明
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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