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:
Aug. 21, 2018
Filed:
Feb. 09, 2016
Sharp Kabushiki Kaisha, Osaka, JP;
Hiroshi Sugimura, Osaka, JP;
Kiyoto Motoyama, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The purpose of the present invention is to provide an easy-to-manufacture organic-inorganic hybrid photoelectric conversion element having high photoelectric conversion efficiency and excellent durability. A photoelectric conversion elementfurther comprises a closely packed titanium oxide layer, a porous titanium oxide layer, an organic-inorganic hybrid crystal layer, and a hole transport layerbetween a first conductive layerand a second conductive layer, wherein the hole transport layercomprises a compound with the following structure (I): where Rto Rare each the same or different and represent hydrogen atom, substituted or unsubstituted alkyl group, substituted or unsubstituted alkylamino group, substituted or unsubstituted arylamino group, or substituted or unsubstituted alkoxy group, provided that a case in which all of the Rto Rare hydrogen atom is excluded; and m, n, o, and p are each the same or different and represent an integer of 1 to 5, provided that when any of the m, n, o, and p is an integer of 2 or more, the corresponding R groups may each be the same or different.