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:
Sep. 03, 2019
Filed:
Jul. 27, 2017
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 33/00 (2010.01); H01L 29/786 (2006.01); G02F 1/13 (2006.01); G02F 1/1333 (2006.01); G02F 1/1368 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); G02F 1/1362 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1248 (2013.01); G02F 1/1303 (2013.01); H01L 27/1262 (2013.01); G02F 1/1362 (2013.01); G02F 1/1368 (2013.01); G02F 1/133345 (2013.01); G02F 2001/133357 (2013.01); G02F 2201/501 (2013.01); H01L 27/3258 (2013.01); H01L 51/5206 (2013.01); H01L 2227/323 (2013.01);
Abstract
An organic EL display device has a semiconductor circuit substrate comprising a TFT and an organic passivation layer thereon. An AlO layer is formed over the organic passivation layer, and an electrode layer is formed on the AlO layer. The electrode layer connects with TFT via a through hole formed in the AlO layer and in the organic passivation layer.