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:
Apr. 10, 2007
Filed:
Jan. 10, 2003
Ryohsuke Yamanaka, Gojo, JP;
Naoki Koide, Kitakatsuragi-gun, JP;
Liyuan Han, Kitakatsuragi-gun, JP;
Yasuo Chiba, Kitakatsuragi-gun, JP;
Hisako Imai, Kashihara, JP;
Takehito Mitate, Yamatotakada, JP;
Ryohsuke Yamanaka, Gojo, JP;
Naoki Koide, Kitakatsuragi-gun, JP;
Liyuan Han, Kitakatsuragi-gun, JP;
Yasuo Chiba, Kitakatsuragi-gun, JP;
Hisako Imai, Kashihara, JP;
Takehito Mitate, Yamatotakada, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A photovoltaic cell comprises: an anode electrode including a conductive support and a porous semiconductor layer; a photosensitive dye; a charge transport layer; and a counter electrode support, wherein the anode electrode has the property of causing cathode luminescence having a luminous peak wavelength in a visible region and shows a haze rate H of 60% or more at a wavelength in the visible region.