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:
Oct. 31, 2023
Filed:
Jun. 07, 2021
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Katsunori Misaki, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 31/105 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1462 (2013.01); H01L 27/14603 (2013.01); H01L 27/14663 (2013.01); H01L 27/14685 (2013.01); H01L 27/14692 (2013.01); H01L 27/1461 (2013.01); H01L 27/14612 (2013.01); H01L 31/1055 (2013.01);
Abstract
A photoelectric conversion device includes: a substrate; a photoelectric conversion element provided on the substrate; a first protective layer provided on the photoelectric conversion element; and a second protective layer provided above the substrate and surrounding the photoelectric conversion element and the first protective layer, the second protective layer being lower in water vapor transmittance than the first protective layer. The second protective layer has an upper end positioned above an upper end of the first protective layer.