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Organic light-emitting display device, manufacturing method thereof and display equipment

A technology of light-emitting display devices and manufacturing methods, which is applied in semiconductor/solid-state device manufacturing, electric solid-state devices, semiconductor devices, etc., can solve the problems of low luminous efficiency of organic light-emitting display devices, improve luminous efficiency, and avoid microcavity effects Effect

Active Publication Date: 2015-08-19
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention provides an organic light-emitting display device, a manufacturing method thereof, and a display device, so as to solve the problem of low luminous efficiency of the organic light-emitting display device

Method used

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  • Organic light-emitting display device, manufacturing method thereof and display equipment
  • Organic light-emitting display device, manufacturing method thereof and display equipment
  • Organic light-emitting display device, manufacturing method thereof and display equipment

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] figure 1 A schematic structural view of the organic light-emitting display device provided by the first embodiment of the present invention is shown, as shown in figure 1 As shown, the organic light-emitting display device provided by this embodiment includes an anode 1, an organic light-emitting layer 2 and a cathode 3, and it is characte...

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Abstract

The invention provides an organic light-emitting display device, which comprises an anode, an organic light-emitting layer and a cathode, wherein the anode comprises a niobium pentaoxide material layer, a gold material layer and a molybdenum trioxide material layer. According to the invention, the anode of the organic light-emitting display device provided by the invention adopts Nb2O5, Au and MoO3 materials, thereby avoiding a microcavity effect caused by adopting ITO as an anode material in the prior art, and enabling the light-emitting efficiency of the light-emitting display device to be effectively improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an organic light-emitting display device, a manufacturing method thereof, and a display device. Background technique [0002] Organic light-emitting displays are active light-emitting devices, which have the advantages of thinness, wide viewing angle, low power consumption, fast response speed, and flexible display. Therefore, organic electroluminescent displays have been widely used in the display field and lighting field. [0003] The anode material of organic light-emitting display devices is mostly made of ITO. However, due to the influence of the microcavity effect, the external quantum efficiency of current OLED display devices is low, that is, the luminous efficiency is low. Therefore, it is necessary to provide a solution to improve the organic Luminous efficiency of light-emitting display devices. Contents of the invention [0004] Aiming at the defects in the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L51/56
CPCH10K50/13H10K71/00H10K59/80517H10K50/131H10K59/875
Inventor 杨久霞白峰
Owner BOE TECH GRP CO LTD
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