Invention Grant
- Patent Title: Light-emitting device, display device, and method for manufacturing the same
- Patent Title (中): 发光装置，显示装置及其制造方法
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Application No.: US14507861Application Date: 2014-10-07
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Publication No.: US09281497B2Publication Date: 2016-03-08
- Inventor: Shunpei Yamazaki , Takaaki Nagata
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP Kanagawa-ken
- Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Current Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Robinson Intellectual Property Law Office
- Agent Eric J. Robinson
- Priority: JP2011-028866 20110214
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L51/00 ; H01L51/56 ; H01L27/32
Abstract:
It is known that a light-emitting element utilizing organic EL deteriorates due to moisture. Therefore, a sealing technique to prevent moisture permeation is important. A light-emitting device including a light-emitting element utilizing organic EL is manufactured over a support substrate having flexibility and a high heat dissipation property (e.g., stainless steel or duralumin), and the light-emitting device is sealed with a stack body having moisture impermeability and a high light-transmitting property or with glass having moisture impermeability and a high light-transmitting property and having a thickness greater than or equal to 20 μm and less than or equal to 100 μm.
Public/Granted literature
- US20150021583A1 LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2015-01-22
Information query
IPC分类:
