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:
Mar. 08, 2005
Filed:
Feb. 06, 2003
Tsuguo Koyanagi, Kitakyushu, JP;
Michio Komatsu, Kitakyushu, JP;
Hirokazu Tanaka, Kitakyushu, JP;
Katsuhiro Shirono, Kitakyushu, JP;
Tsuguo Koyanagi, Kitakyushu, JP;
Michio Komatsu, Kitakyushu, JP;
Hirokazu Tanaka, Kitakyushu, JP;
Katsuhiro Shirono, Kitakyushu, JP;
Catalysts & Chemicals Industries Co., Ltd., Kanagawa, JP;
Abstract
A photoelectric cell that includes a first insulating base, having on its surface a first electrode layer, which has on its surface a metal oxide semiconductor film, which includes anatase titanium oxide particles, on which a photosensitizer is absorbed and a second insulating base having on its surface a second electrode layer and an electrolyte sealed between the metal oxide semiconductor film and the second electrode layer. The first electrode layer and the second electrode layer are arranged opposite from each other. At least one of the first and second insulating bases with an electrode layer is transparent.