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. 09, 2021
Filed:
Oct. 15, 2015
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventor:
Yasunori Uetani, Tsukuba, JP;
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/44 (2006.01); C08G 61/12 (2006.01); H01L 51/00 (2006.01); H01L 51/42 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01L 51/441 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); C08G 61/122 (2013.01); C08G 61/123 (2013.01); H01L 51/0031 (2013.01); H01L 51/4253 (2013.01); C08G 2261/146 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/344 (2013.01); C08G 2261/414 (2013.01); C08G 2261/95 (2013.01); H01L 51/0035 (2013.01); H01L 51/0036 (2013.01); H01L 51/0043 (2013.01); H01L 51/0047 (2013.01); H01L 51/0048 (2013.01); Y02E 10/549 (2013.01); Y02P 70/50 (2015.11);
Abstract
An organic photoelectric conversion device having an anode, a cathode, an active layer disposed between the anode and the cathode, and a hole injection layer disposed between the anode and the active layer, wherein the anode is an electrode containing an electrically conductive nanosubstance and the hole injection layer is a layer showing a of 80% or more in measurement of the residual film rate after a water rinse treatment.