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:
Jan. 12, 2016
Filed:
Sep. 19, 2013
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Toshihiko Sakai, Osaka, JP;
Kenji Kimoto, Osaka, JP;
Naoki Koide, Osaka, JP;
Yoshitaka Yamamoto, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The photoelectric conversion element includes a semiconductor substrate, a first amorphous film of a first conductivity type disposed on an entire surface of one surface of the semiconductor substrate, a first conductive oxide layer disposed on the first amorphous film, a second amorphous film of the first conductivity type disposed on a part of the other surface of the semiconductor substrate, a second conductive oxide layer disposed on the second amorphous film, a third amorphous film of a second conductivity type disposed on the other part of the other surface of the semiconductor substrate, and a third conductive oxide layer disposed on the third amorphous film. Electric conductivity of the first conductive oxide layer is lower than electric conductivities of the second and the third conductive oxide layer. Transmittance of the first conductive oxide layer is higher than transmittances of the second and the third conductive oxide layer.