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.

Date of Patent:
Nov. 09, 2021

Filed:

Aug. 31, 2017
Applicant:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Inventors:

Soichiro Shibasaki, Nerima Tokyo, JP;

Miyuki Shiokawa, Kawasaki Kanagawa, JP;

Sara Yoshio, Taito Tokyo, JP;

Naoyuki Nakagawa, Setagaya Tokyo, JP;

Yukitami Mizuno, Ota Tokyo, JP;

Kohei Nakayama, Kawasaki Kanagawa, JP;

Mutsuki Yamazaki, Yokohama Kanagawa, JP;

Yoshiko Hiraoka, Kawasaki Kanagawa, JP;

Kazushige Yamamoto, Yokohama Kanagawa, JP;

Yuya Honishi, Yokohama Kanagawa, JP;

Takeshi Niimoto, Kawasaki Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/054 (2014.01); H01L 31/046 (2014.01); H01L 31/0224 (2006.01); H01L 31/032 (2006.01);
U.S. Cl.
CPC ...
H01L 31/054 (2014.12); H01L 31/022425 (2013.01); H01L 31/022433 (2013.01); H01L 31/022466 (2013.01); H01L 31/022491 (2013.01); H01L 31/0322 (2013.01); H01L 31/046 (2014.12); Y02E 10/52 (2013.01); Y02E 10/541 (2013.01);
Abstract

A solar cell of an embodiment includes: a first electrode; a second electrode; a light-absorbing layer interposed between the first electrode and the second electrode; a dot region interposed between the first electrode and the light-absorbing layer, the dot region including dots.


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