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:
Jun. 19, 2012
Filed:
Jul. 16, 2009
Yoshiyuki Okuda, Hidaka, JP;
Masakazu Nanba, Tokyo, JP;
Norifumi Egami, Tokyo, JP;
Akira Kobayashi, Hamamatsu, JP;
Hideyuki Suzuki, Hamamatsu, JP;
Sigeo Itoh, Mobara, JP;
Masateru Taniguchi, Mobara, JP;
Yoshiyuki Okuda, Hidaka, JP;
Masakazu Nanba, Tokyo, JP;
Norifumi Egami, Tokyo, JP;
Akira Kobayashi, Hamamatsu, JP;
Hideyuki Suzuki, Hamamatsu, JP;
Sigeo Itoh, Mobara, JP;
Masateru Taniguchi, Mobara, JP;
Pioneer Corporation, Tokyo, JP;
Nippon Hoso Kyokai, Tokyo, JP;
Hamamatsu Photonics K.K, Hamamatsu-Shi, JP;
Futaba Corporation, Mobara-Shi, JP;
Abstract
A device includes an electron emission source array including a plurality of electron emission sources, a photoelectric conversion film disposed to face the electron emission source array, and an intermediate electrode provided between the electron emission source array and the photoelectric conversion film, and an intermediate electrode current detector that applies a positive potential, relative to a potential of the electron emission source array, to the intermediate electrode and detects a current flowing in the intermediate electrode.