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:
Aug. 27, 2019
Filed:
May. 16, 2017
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Kazufumi Watabe, Tokyo, JP;
Yoshinori Ishii, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01); H05B 33/14 (2006.01); H05B 33/20 (2006.01); G06F 1/16 (2006.01); C09K 19/06 (2006.01); C09K 19/38 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5036 (2013.01); C09K 19/06 (2013.01); C09K 19/38 (2013.01); G06F 1/1652 (2013.01); H01L 51/0076 (2013.01); H01L 51/0097 (2013.01); H01L 51/5246 (2013.01); H01L 51/5253 (2013.01); H01L 51/5293 (2013.01); H05B 33/145 (2013.01); H05B 33/20 (2013.01); G02F 1/133305 (2013.01); G02F 2201/54 (2013.01); Y02E 10/549 (2013.01);
Abstract
The invention provides an organic EL display device that, even if bent, is not prone to plastic deformation and has improved moisture blocking characteristics. An organic EL display device includes: a glass substrate; an organic EL layer formed on an upper side of the glass substrate; and a support substrate glued on a lower side of the glass substrate via a first adhesive. Recessed portions or projecting portions are formed on the glass substrate at a side thereof facing the support substrate. The recessed portions or a space between each of the projecting portions is filled with the first adhesive.