发明名称 Electron apparatus using electron-emitting device and image forming apparatus
摘要 This invention discloses an electron apparatus with electron-emitting devices in which a support member maintains the interval between a first substrate having the electron-emitting devices and a second substrate facing the first substrate. In this arrangement, the support member is made of an insulating material, and of a plurality of electron-emitting devices arranged substantially linearly, two electron-emitting devices adjacent to each other through the support member are arranged at a larger interval than the interval between two electron-emitting devices adjacent to each other without the mediacy of the support member.
申请公布号 US6288485(B1) 申请公布日期 2001.09.11
申请号 US19980064511 申请日期 1998.04.23
申请人 CANON KABUSHIKI KAISHA 发明人 TAKEGAMI TSUYOSHI;MITSUTAKE HIDEAKI
分类号 H01J29/87;H01J1/316;H01J5/03;H01J29/02;H01J29/04;H01J31/12;(IPC1-7):H01J1/62;H01J63/04 主分类号 H01J29/87
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