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:
Feb. 05, 2019
Filed:
Apr. 03, 2017
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 29/49 (2006.01); H01L 27/32 (2006.01); G02F 1/1333 (2006.01); G02F 1/136 (2006.01); G02F 1/1362 (2006.01); G02F 1/153 (2006.01); H01L 51/00 (2006.01); H01L 51/05 (2006.01); H01L 51/10 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5012 (2013.01); G02F 1/136 (2013.01); G02F 1/133305 (2013.01); G02F 1/133345 (2013.01); G02F 1/136277 (2013.01); G02F 1/1533 (2013.01); H01L 51/0097 (2013.01); H01L 51/0508 (2013.01); H01L 51/107 (2013.01); H01L 51/5237 (2013.01); H01L 51/5253 (2013.01); G02F 2001/136295 (2013.01); G02F 2001/1536 (2013.01); H01L 27/3262 (2013.01); H01L 29/4908 (2013.01);
Abstract
An organic EL display device has a TFT formed on the substrate, and an organic EL layer formed on the TFT. A protective layer is formed on the organic EL layer, and a first barrier layer which contains AlOx is formed between the substrate and the TFT.