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Organic electric-excitation luminescent displaying panel package structure

An electroluminescence and display panel technology, applied in electroluminescence light source, electric light source, light source, etc., can solve the problems of abnormal process, poor electrical condition and yield rate, etc.

Inactive Publication Date: 2006-08-09
UNIVISION TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One object of the present invention is to provide a method that can completely avoid the use of viscous fluid in the packaging process and the glue overflow problem caused by it, and the process abnormalities caused by lamination, cutting, splitting, etc. Organic electroluminescent display panel packaging structure with problems such as electrical conditions of external wires and poor yield

Method used

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  • Organic electric-excitation luminescent displaying panel package structure
  • Organic electric-excitation luminescent displaying panel package structure
  • Organic electric-excitation luminescent displaying panel package structure

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Embodiment Construction

[0034] see figure 1 As shown, the present invention provides an organic light emitting diode (OLED) display panel packaging structure, which includes a glass substrate 10 with an organic light emitting diode 11 formed thereon, and sealed with the glass substrate 10 The cover 20 can be made of glass material, metal material or ceramic material, and a double-sided adhesive film 30 adhered between the glass substrate 10 and the cover 20 . The adhesive film 30 is made of a non-conductive material to avoid damage caused by conduction between the organic electroluminescent display unit 11 fabricated on the glass substrate 10 and the cover 20; and the adhesive film 30 has high plasticity (high plasticity), high weather resistance, anti-ultraviolet, and / or low moisture absorption (low moisture absorption) and other properties that can not deteriorate, and bond the glass substrate 10 and the sealing in a comprehensive sheet form. Cover 20; the adhesive film 30 can match the configurat...

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Abstract

The packaging structure includes following parts: glass base plate, where organic electro photoluminescence display unit is formed on; closing cap as a closing pair of the glass base plate; double-faced adhesion glue film located between the glass base plate and the closing cap. The glue film is non-conducting material with low moisture absorption and high plasticity. The glue film can stick glass base plate and closing cap all sidedly in laminar. After solidified by ultraviolet radiation or heat, glue film can be used or glue film can be used directly without solidification.

Description

technical field [0001] The invention relates to a packaging structure of an organic electroluminescence display panel, in particular to a packaging structure of an organic electroluminescence display panel with simple structure and easy manufacture. Background technique [0002] The technical characteristics of organic electroluminescence include: self-illumination, DC low-voltage drive (below 10V), high luminous efficiency, low power, rich luminous colors, easy to achieve color display, simple process, low cost, excellent temperature characteristics, and relatively high luminous performance. Not affected by temperature etc. Compared with liquid crystal displays, the advantages of organic electroluminescent display panels are mainly: (1) there is no viewing angle problem; (2) the thickness is thinner than liquid crystal displays; (3) the cost of mass production is comparable to that of liquid crystal displays; ( 4) The response time is better than that of liquid crystal dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/04H05B33/02H05B33/10H05B33/22
Inventor 石升旭蓝文正冯建源曾源仓陈丁洲林志平江建志
Owner UNIVISION TECHNOLOGY
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