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OLED panel packaging structure and OLED display

A packaging structure and display technology, applied in the direction of electric solid device, semiconductor device, semiconductor/solid device manufacturing, etc., can solve the problem that the radius of curvature cannot be further reduced, and achieve the effect of small bending curvature

Inactive Publication Date: 2015-08-26
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defect that the radius of curvature of the flexible OLED panel in the prior art cannot be further reduced when bent, the present invention provides a novel packaging structure for an OLED panel and an OLED display including the packaging structure

Method used

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  • OLED panel packaging structure and OLED display
  • OLED panel packaging structure and OLED display
  • OLED panel packaging structure and OLED display

Examples

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Embodiment Construction

[0029] In order to make the technical content disclosed in this application more detailed and complete, reference may be made to the drawings and the following various specific embodiments of the present invention, and the same symbols in the drawings represent the same or similar components. However, those skilled in the art should understand that the examples provided below are not intended to limit the scope of the present invention. In addition, the drawings are only for schematic illustration and are not drawn according to their original scale.

[0030] The specific implementation manners of various aspects of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] figure 1 A schematic structural diagram of an organic light emitting diode (Organic Light Emitting Diode, OLED) display in the prior art is shown. refer to figure 1 , the existing OLED display includes an OLED panel and an encapsulation structure....

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Abstract

The invention provides an OLED panel packaging structure and an OLED display; the packaging structure comprises the following elements: a first protection glass arranged above an OLED panel; a second protection glass arranged below the OLED panel; a plurality of spacers scattered between the first protection glass and a first protection layer, and between the second protection glass and a second protection layer, wherein an air gap is arranged between adjacent spacers; a first bonding layer respectively between the first protection layer and the first protection glass, and between the second protection layer and the second protection glass, wherein the height of the first bonding layer is equal to that of the spacers. Compared with the prior art, the structure uses the spacers between the protection glasses and corresponding protection layers of the OLED panel to divide stress distribution of the two, so upper and lower cover plate glasses are not fully attached to the OLED panel, and the structure can be protected by the cover plate glasses with a small bending curvature.

Description

technical field [0001] The present invention relates to a panel encapsulation technology, in particular to an encapsulation structure for an organic light emitting diode panel and an organic light emitting diode display including the above encapsulation structure. Background technique [0002] Among the existing flat-panel displays, organic light emitting diode (OLED) displays can provide wide viewing angles, good contrast ratio and fast response speed, and have higher brightness and lower Therefore, it has gradually received widespread attention and favor from people. Currently, flexible AMOLED (Active Matrix OLED) displays are one of the research and development priorities of major domestic and foreign manufacturers and research institutes. Compared with ordinary displays, flexible AMOLED has the characteristics of light weight, flexibility, easy storage, and portability. [0003] However, after the existing flexible OLED panel is fabricated, a rigid and scratch-resistan...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/00H10K50/8428
Inventor 黄子瑜王铮亮李孟庭
Owner AU OPTRONICS CORP
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