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Array substrate, electroluminescent display panel and display device

Active Publication Date: 2018-12-11
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an array substrate, an electroluminescent display panel and a display device, which are used to solve the technical problem that the static electricity generated in the electroluminescent display panel cannot be well released in the prior art

Method used

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  • Array substrate, electroluminescent display panel and display device
  • Array substrate, electroluminescent display panel and display device
  • Array substrate, electroluminescent display panel and display device

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Embodiment Construction

[0033] Aiming at the problem that the electroluminescence display panel in the prior art cannot well discharge the static electricity in the display area, the embodiment of the present invention provides an array substrate, an electroluminescence display panel and a display device. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The shapes and sizes of the components in the drawings do not reflect the true scale, and the purpose is only to illustrate the content of the present inventi...

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Abstract

The invention discloses an array substrate, an electroluminescent display panel and a display device. The array substrate comprises a substrate substrate base plate, an electrostatic transmission signal line located on the substrate base plate, and a first light emitting device located in a non-display region of the substrate substrate. The first light emitting device at least comprises an anode lay, a light emitting layer and a cathode layer; The anode layer of the first light emitting device is connected with the electrostatic transmission signal line, and static electricity transmitted by the electrostatic transmission signal line is released through the cathode layer. By providing a first light emitting device in a non-display area of the array substrate, and connecting the electrostatic transmission signal line located in the display region with the anode layer of the first light emitting device, so as to transmit the static electricity generated in the display area to the anode of the first light emitting device, transmit the static electricity to the cathode layer of the first light emitting device by the structure of the first light emitting device, and release the static electricity in the cathode layer, thereby alleviating the harm caused by the accumulation of static electricity.

Description

technical field [0001] The present invention relates to the technical field of display panels, in particular to an array substrate, an electroluminescence display panel and a display device. Background technique [0002] Organic Light Emitting Display (OLED) is a new type of flat-panel display, compared with Liquid Crystal Display (LCD), it has thin, light, wide viewing angle, active light emission, continuously adjustable light color, It has the advantages of low cost, fast response speed, low energy consumption, low driving voltage, wide operating temperature range, simple production process, high luminous efficiency and flexible display. Due to the incomparable advantages of other displays and bright application prospects, OLED has attracted great attention from the industrial and scientific circles. [0003] In the electroluminescent display panel, the light-emitting device at least includes an anode layer, an organic light-emitting layer and a cathode layer. Static ele...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L27/02
CPCH01L27/0266H01L27/0292H10K59/131
Inventor 于海峰马文锋
Owner BOE TECH GRP CO LTD
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