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:
Nov. 04, 2014
Filed:
Sep. 01, 2008
Katsuhiko Fujita, Fukuoka, JP;
Kei Yasui, Funabashi, JP;
Masaaki Ozawa, Funabashi, JP;
Keisuke Odoi, Tokyo, JP;
Hisashi Ichikawa, Fukuoka, JP;
Katsuhiko Fujita, Fukuoka, JP;
Kei Yasui, Funabashi, JP;
Masaaki Ozawa, Funabashi, JP;
Keisuke Odoi, Tokyo, JP;
Hisashi Ichikawa, Fukuoka, JP;
Kyushu University, Fukuoka, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Abstract
There is provided a switching element including two electrodes and an organic bistable material sandwiched between the electrodes, which is expected to be applied to an organic memory element or the like. A switching element which includes: two electrodes; and an organic thin film containing a metal fine particle and interposed between the electrodes, and which exhibits such a current bistability that the switching element has two stable resistance values in response to a voltage applied, the switching element characterized in that the metal fine particle is dispersed in the organic thin film with a metal fine particle-dispersing agent containing a polymer having a dithiocarbamate group and having a weight average molecular weight of 500 to 5,000,000.