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:
Jan. 07, 2020
Filed:
Sep. 28, 2016
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Tohru Sonoda, Sakai, JP;
Takashi Ochi, Sakai, JP;
Hisao Ochi, Sakai, JP;
Tohru Senoo, Sakai, JP;
Takeshi Hirase, Sakai, JP;
Akihiro Matsui, Sakai, JP;
Jumpei Takahashi, Sakai, JP;
Assignee:
Sharp Kabushiki Kaisha, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01); H05B 33/04 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5246 (2013.01); H01L 27/3262 (2013.01); H01L 51/0097 (2013.01); H01L 51/5253 (2013.01); H05B 33/04 (2013.01); H01L 27/3248 (2013.01);
Abstract
An organic EL display device includes a base substrate, an organic EL element provided on the base substrate and including a plurality of organic EL layers arranged in a matrix form, a sealing film provided on the organic EL element, and a plurality of sub pixels defined corresponding to the plurality of organic EL layers. The sealing film is provided with a groove formed to run between adjacent ones of the plurality of sub pixels.