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Display panel, manufacturing method and electronic equipment

A technology for display panels and substrates, which is applied to circuits, electrical components, electrical solid-state devices, etc., can solve problems affecting the image display effect of OLED display panels, and achieve good image display effects.

Active Publication Date: 2016-08-24
WUHAN TIANMA MICRO ELECTRONICS CO LTD +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

If leakage occurs, it will affect the image display effect of the OLED display panel

Method used

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  • Display panel, manufacturing method and electronic equipment
  • Display panel, manufacturing method and electronic equipment
  • Display panel, manufacturing method and electronic equipment

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0036] The structure of the existing OLED display panel is as follows figure 1 as shown, figure 1 It is a schematic structural diagram of a common OLED display panel in the prior art. figure 1 From bottom to top, the OLED display panel includes a substrate 11 , an anode layer 12 , a first common layer 13 , a light emitting layer 14 , a second common layer 15 , a cathode layer 16 and a cover plate 17 arranged in sequence. The OLED display panel has a pluralit...

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Abstract

The invention discloses a display panel, a manufacturing method and electronic equipment. The display panel comprises a substrate, a positive electrode layer and a pixel definition layer, a first common layer, a luminous layer and a negative electrode layer, wherein the positive electrode layer and the pixel definition layer are positioned on the same side of the substrate; the positive electrode layer comprises multiple positive electrodes in array configuration; each positive electrode comprises a first electrode part; the pixel definition layer comprises multiple pixel openings which are in one-to-one correspondence with the positive electrodes and are used for exposing the first electrode parts; the first common layer is positioned on one side, deviating from the substrate, of the pixel definition layer and the positive electrodes; the first common layer comprises at least one preset sub functional layer; the corresponding preset sub functional layer has a partition structure; the luminous layer is arranged on the surface of the first common layer; the luminous layer comprises multiple luminous units which are in one-to-one correspondence with the pixel openings; the luminous units are positioned in the corresponding pixel units, and the first electrode parts are fully covered with the luminous units; and the negative electrode layer is positioned on one side, deviating from the substrate, of the luminous layer. Due to the partition structure, the display panel can prevent electric leakage.

Description

technical field [0001] The present invention relates to the technical field of display devices, and more specifically, to a display panel, a manufacturing method and electronic equipment. Background technique [0002] In recent years, flat panel displays such as LCD displays and OLED displays have gradually replaced CRT displays and become mainstream products in the display market. Among them, OLED displays have many advantages such as self-illumination, low driving voltage, high luminous efficiency, short response time, high definition and contrast, wide viewing angle range, wide operating temperature range, flexible display and large-area full-color display. It is considered by the industry to be the display with the most development potential. [0003] The main structure of the OLED display device is an OLED display panel, and the OLED display panel includes an anode and a cathode arranged oppositely; and a functional layer arranged between the anode and the cathode. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/12H10K59/1201
Inventor 范刘静韩立静
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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