公开(公告)号：DE602005007945D1

公开(公告)日：2008-08-21

申请号：DE602005007945

申请日：2005-02-14

Applicant: PIONEER CORP

Inventor： OKUDA YOSHIYUKI ,  ASO SABURO ,  YOSHIZAWA KATSUMI ,  YOSHIKAWA TAKAMASA ,  SATOH HIDEO ,  NEGISHI NOBUYASU ,  SAKEMURA KAZUYUKI

IPC: H01J31/26 ,  H01L27/146 ,  H01J29/04 ,  H01J29/96 ,  H01J31/38

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.