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. 15, 2022
Filed:
Sep. 04, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Katsunori Misaki, Yonago, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 31/0224 (2006.01); H01L 31/20 (2006.01); H01L 31/105 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14676 (2013.01); H01L 31/022408 (2013.01); H01L 31/1055 (2013.01); H01L 31/202 (2013.01);
Abstract
An imaging panel includes a photoelectric conversion element disposed on a substrate. The photoelectric conversion element includes a cathode electrode, a first semiconductor layer having a first conductive type, the first semiconductor layer being in contact with the cathode electrode, a second semiconductor layer having a second conductive type different from the first conductive type, the second semiconductor layer being joined to the first semiconductor layer, and an anode electrode in contact with the second semiconductor layer. The second semiconductor layer has a greater extinction coefficient as closer to the anode electrode.