| 摘要 |
PROBLEM TO BE SOLVED: To suppress creeping discharge and to inhibit discharge damage generated when discharge is generated. SOLUTION: An image formation device includes a base body 101 (an electron source substrate: a rear plate) having a plurality of electron emission elements (element electrodes 102 and 103, conductive films 107 and electron emission parts 108) for emitting electrons, and a positive electrode substrate (face plate) irradiated with the electrons emitted by the electron emission elements. On the base body 101, conductive members (the element electrodes 102 and 103, the conductive films 107, and wires 104 and 106) including the electron emission parts 108 of the electron emission elements are arranged. An opening 110 is formed on each conductive member located in an area (a first area) in the vicinity of an electron emission area including the electron emission part 108 of the electron emission element. On the conductive member located in the areas (second areas) other than the opening 110, an insulating layer 109 is disposed. COPYRIGHT: (C)2006,JPO&NCIPI
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