Electron emitting device, electron source and imag

专利名称：Electron emitting device, electron source

and image display device and methods ofmanufacturing these device

发明人：Kyogaku, Masafumi,Mizuno,

Hironobu,Hamamoto, Yasuhiro,Miyazaki,Kazuya

申请号：EP02028420.4申请日：20021218公开号：EP1324366A2公开日：20030702

专利附图：

摘要：The present invention provides an electron emitting device including electrodes(2,3) disposed with a space therebetween on a surface of a substrate (1), a carbon film (4')disposed between the electrodes and connected to one of the electrodes, and a gap (5)disposed between the carbon film and the other electrode. In the gap, the distancebetween the edge of the carbon film connected to one of the electrode and the edge ofthe other electrode at an upper position apart from the surface of the substrate issmaller than that at the surface of the substrate. The present invention also provides anelectron source and an image display device each including the electron emitting device.

申请人：CANON KABUSHIKI KAISHA

地址：3-30-2 Shimomaruko Ohta-ku, Tokyo JP

国籍：JP

代理机构：Leson, Thomas Johannes Alois, Dipl.-Ing.

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