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Electrode exhaust structure, electrode, display panel and display device

A display panel and electrode technology, applied in the field of identification, can solve the problems of the anode being unchanged and affecting the exhaust effect, etc.

Active Publication Date: 2021-08-27
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] like figure 1 As shown, the exhaust holes currently formed on the anode are arranged in a matrix, and there are obvious anode continuous areas in the row direction (x direction) and column direction (y direction), that is, the width of the anode maintains in a long range. unchanged, while the obvious anode continuum will affect the exhaust effect

Method used

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  • Electrode exhaust structure, electrode, display panel and display device
  • Electrode exhaust structure, electrode, display panel and display device
  • Electrode exhaust structure, electrode, display panel and display device

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Embodiment Construction

[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0041] figure 2 It is a schematic structural diagram of an electrode exhaust structure according to an embodiment of the present invention. The electrode exhaust structure shown in this embodiment can be arranged in an electrode, such as an anode in an organic light emitting diode, and of course, can also be arranged in other electrodes as required, such as a cathode, a common electrode in a l...

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Abstract

The invention relates to an electrode exhaust structure which comprises first exhaust holes and second exhaust holes, wherein the first exhaust holes and the second exhaust holes are formed in an electrode in a matrix mode. A column of second exhaust holes are formed between the first exhaust holes in the adjacent rows, and a row of second exhaust holes are formed between the first exhaust holes in the adjacent rows; the length of the second exhaust holes in the row direction is larger than or equal to the distance between the first exhaust holes in the adjacent columns, and the length of the second exhaust holes in the column direction is larger than or equal to the distance between the first exhaust holes in the adjacent rows. According to the embodiment of the invention, an exhaust area with the exhaust holes in the electrode can be ensured, and the electrode does not have an obvious continuous area, so that the influence of an anode on the exhaust effect of the exhaust area is reduced, and the exhaust area is ensured to have a good exhaust effect.

Description

[0001] Instructions for Divisional Application [0002] This application is based on the divisional application of the Chinese patent invention application with the application number 201810276577.3, the application date is March 30, 2018, and the invention name is "electrode exhaust structure, electrode, display panel and display device". technical field [0003] The invention relates to the field of identification technology, in particular to an electrode exhaust structure, an electrode, a display panel, a display device, and a manufacturing method of the display panel. Background technique [0004] In the process of making OLED (Organic Light-Emitting Diode, organic light-emitting diode), the anode is generally formed by evaporation process, and the anode is formed on the organic material layer. The high temperature of the evaporation process will cause the organic material layer to partially evaporate. Steam is generated, and in order to prevent these steams from corrodi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L51/56H10K99/00
CPCH10K59/80515H10K71/621H10K50/813H10K71/00H10K71/60
Inventor 赵攀蒋志亮
Owner BOE TECH GRP CO LTD
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