Title:
ORGANIC LIGHT EMITTING DIODE PACKAGING STRUCTURE AND PACKAGING METHOD AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/145770
Kind Code:
A1
Abstract:
Disclosed are an organic light-emitting diode packaging structure and packaging method, and a display device. The packaging structure comprises: an organic light-emitting diode display area (2) arranged on a substrate (1), a cathode pattern (3) arranged on the display area (2), a first inorganic barrier layer (41) arranged on the cathode pattern (3), an organic buffer layer (51) positioned on the first inorganic barrier layer (41), and a second inorganic barrier layer (43), wherein the edge of the organic buffer layer (51) is electrically connected, at an edge area of the display area (2), with the cathode pattern (3); and the edge of the second inorganic barrier layer (43) is directly connected, at the edge area of the display area (2), with the substrate (1), in order to wrap up various other layers.
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Inventors:
GAO JING (CN)
ZHANG SONG (CN)
ZHANG SONG (CN)
Application Number:
PCT/CN2015/086445
Publication Date:
September 22, 2016
Filing Date:
August 10, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L51/52; H01L51/54; H01L51/56
Foreign References:
| CN104659271A | 2015-05-27 | |||
| CN102097450A | 2011-06-15 | |||
| CN103700675A | 2014-04-02 | |||
| CN103427039A | 2013-12-04 | |||
| US20140014909A1 | 2014-01-16 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
北京银龙知识产权代理有限公司 (CN)
北京银龙知识产权代理有限公司 (CN)
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