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. 25, 2008
Filed:
Feb. 09, 2005
Yoshiyuki Okuda, Tsurugashima, JP;
Saburo Aso, Koufu, JP;
Katsumi Yoshizawa, Koufu, JP;
Takamasa Yoshikawa, Tsurugashima, JP;
Hideo Satoh, Tsurugashima, JP;
Nobuyasu Negishi, Tsurugashima, JP;
Kazuto Sakemura, Tsurugashima, JP;
Yoshiyuki Okuda, Tsurugashima, JP;
Saburo Aso, Koufu, JP;
Katsumi Yoshizawa, Koufu, JP;
Takamasa Yoshikawa, Tsurugashima, JP;
Hideo Satoh, Tsurugashima, JP;
Nobuyasu Negishi, Tsurugashima, JP;
Kazuto Sakemura, Tsurugashima, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
Disclosed is an image pickup device capable of greatly reducing delay in drive signals supplied to field emission devices, and cross-talk and the like that originate in these drive signals. The image pickup device comprises a photoelectric conversion film for receiving incident light on one side thereof; a field emission layer having an electron emitting surface apart from and facing the other side of the photoelectric conversion film, and including a plurality of electron emission devices; and a drive layer formed on a back side of the field emission layer and including a plurality of device drive circuits for supplying drive signals to each of back electrodes of the plurality of electron emission devices.