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Display panel, manufacturing method thereof and display device

A technology for a display panel and a manufacturing method, which is applied in the manufacturing of semiconductor/solid-state devices, semiconductor devices, electrical components, etc., can solve problems such as pixel crosstalk and affect the display effect, and achieve the effect of improving the crosstalk phenomenon and improving the display effect.

Pending Publication Date: 2021-07-02
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the close distance between the anodes of closely arranged pixels, crosstalk is likely to occur between adjacent pixels, which affects the display effect.

Method used

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

Examples

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Embodiment Construction

[0030] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0031] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

[00...

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PUM

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Abstract

The invention discloses a display panel, a manufacturing method thereof and a display device. The display panel comprises a light-emitting structure, the light-emitting structure comprises a cathode layer and an anode layer, the anode layer comprises a first surface and a second surface which are opposite to each other, the second surface faces the cathode layer, the cathode layer comprises a second sub-cathode layer, the second sub-cathode layer comprises a third surface which faces the same direction as the first surface, and the third surface is lower than the first surface. According to the display panel, the manufacturing method thereof and the display device, the third surface of the second sub-cathode layer is arranged to be lower than the first surface of the anode layer, stray capacitance formed between adjacent anodes is isolated, the crosstalk phenomenon between adjacent pixels can be effectively improved, and the display effect is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] As the display resolution increases, the distribution of pixels in the display becomes denser. However, due to the short distance between the anodes of closely arranged pixels, crosstalk tends to occur between adjacent pixels, which affects the display effect. Contents of the invention [0003] Embodiments of the present application provide a display panel, a manufacturing method thereof, and a display device. [0004] The display panel in the embodiment of the present application includes a light-emitting structure, the light-emitting structure includes a cathode layer and an anode layer, the anode layer includes an opposite first surface and a second surface, the second surface faces the cathode layer, the The cathode layer includes a second sub-cathode layer, the...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52H01L21/77
CPCH10K59/353H10K59/121H10K59/122H10K50/822H10K59/1201H10K59/80521H10K59/124H10K59/80516
Inventor 羊振中赖韦霖
Owner BOE TECH GRP CO LTD
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