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.:
Date of Patent:
Dec. 03, 2019
Filed:
Feb. 19, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventor:
Shoji Okazaki, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H05B 33/02 (2006.01); H05B 33/06 (2006.01); H05B 33/22 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3223 (2013.01); H01L 27/3244 (2013.01); H01L 51/0097 (2013.01); H05B 33/02 (2013.01); H05B 33/06 (2013.01); H05B 33/22 (2013.01); H01L 2227/326 (2013.01); H01L 2251/5338 (2013.01); Y02E 10/549 (2013.01);
Abstract
An organic EL display device provided with a display portion includes a flexible base material (substrate) in which the display portion is provided, an inorganic film provided on the base material, a display element portion that is provided on the inorganic film and is provided to form the display portion, and a suppression portion that is provided outside the display portion and suppresses progression of cracking that has occurred in a peripheral portion of the base material.