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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9281497 B1

PDFFull Text
Expired
Date of Patent:
Mar. 08, 2016

Filed:

Oct. 07, 2014

Light-emitting device, display device, and method for manufacturing the same

Applicant:

Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;

Inventors:

Shunpei Yamazaki, Setagaya, JP;

Takaaki Nagata, Atsugi, JP;

Assignee:

SEMICONDUCTOR ENERGY LABORATORY CO., LTD., Kanagawa-ken, JP;

Attorneys:

Robinson Intellectual Property Law Office

Eric J. Robinson

Primary Examiner:

Tan N Tran

Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5246 (2013.01); H01L 51/0096 (2013.01); H01L 51/0097 (2013.01); H01L 51/524 (2013.01); H01L 51/5212 (2013.01); H01L 51/56 (2013.01); H01L 27/3204 (2013.01); H01L 27/3246 (2013.01); H01L 2227/326 (2013.01); Y02E 10/549 (2013.01);
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.

Find Patent Forward Citations

Yamazaki, Shunpei. (2016). Light-emitting device, display device, and method for manufacturing the same (U.S. Patent No. 9281497). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9281497

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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