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OLED packaging structure, display device and electronic equipment

A packaging structure and packaging layer technology, which is applied in the manufacture of semiconductor devices, electrical solid devices, semiconductor/solid devices, etc., can solve the problems of inability to extract light efficiency and improve color shift, and achieve improved color shift, increased life, and improved light output efficiency. Effect

Pending Publication Date: 2019-12-03
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the packaging of display devices can only play the role of isolating the light emitting device from the external environment, but it cannot make any improvement in light extraction efficiency and color shift.

Method used

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  • OLED packaging structure, display device and electronic equipment
  • OLED packaging structure, display device and electronic equipment
  • OLED packaging structure, display device and electronic equipment

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Embodiment Construction

[0031] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation methods and structures of the OLED packaging structure, display device and electronic equipment proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , features and their effects are described in detail below.

[0032] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides an OLED packaging structure 1, including:

[0033] Substrate 12;

[0034] An encapsulation layer 14 , the encapsulation layer 14 is disposed above the substrate 12 , the encapsulation layer 14 forms an encapsulation cavity with the base enclosure plate, and the encapsulation layer 14 includes an organic encapsulation layer 142 with a high refractive index.

[0035] An OLED encapsulation structure 1 proposed by an embodim...

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Abstract

The invention discloses an OLED packaging structure, a display device and electronic equipment and relates to the display technology field. Main purposes are to improve light emitting efficiency and improve color cast. According to the main technical scheme of the invention, the OLED packaging structure comprises a substrate and a packaging layer. The packaging layer is arranged above the substrate, a packaging cavity is formed by the packaging layer and a base enclosing plate, and the packaging layer includes a high-index-of-refraction organic packaging layer. In the OLED packaging structure,the packaging layer comprises the high-index-of-refraction organic packaging layer so that an effect of a normal packaging layer can be realized, light emitting efficiency can be improved, and the color cast can be improved too.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an OLED packaging structure, a display device and electronic equipment. Background technique [0002] Currently, the packaging of display devices can only separate the light-emitting device from the external environment, but cannot improve the light extraction efficiency and color shift. [0003] Therefore, how to improve the light extraction efficiency and improve the color shift through the OLED packaging structure has become an urgent problem to be solved. Contents of the invention [0004] In view of this, the embodiments of the present invention provide an OLED packaging structure, a display device and an electronic device, the main purpose of which is to improve light extraction efficiency and improve color shift. [0005] In order to achieve the above object, the present invention mainly provides the following technical solutions: [0006] On the one hand, an embodime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/8731H10K59/879
Inventor 钱玲芝洪瑞
Owner BOE TECH GRP CO LTD