发明名称 |
Method and apparatus for adjusting characteristics of electron source, and method for manufacturing electron source |
摘要 |
<p>A method for adjusting characteristics of an electron source having a plurality of electron-emitting devices, and a method for manufacturing the electron source include the step of applying a pulse of a voltage for adjustment to an electron-emitting device to be adjusted one or more times according to a characteristic of the electron-emitting device, wherein the voltage for adjustment is selected from a plurality of voltages having discrete values according to the characteristic of the electron-emitting device, and a number of applying times of the pulse is determined according to the characteristic of the electron-emitting device and the selected voltage.</p> |
申请公布号 |
EP1283540(A2) |
申请公布日期 |
2003.02.12 |
申请号 |
EP20020017492 |
申请日期 |
2002.08.05 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
AOKI, SHUJI;OGUCHI, TAKAHIRO |
分类号 |
G09G3/20;G09G3/22;H01J9/42;(IPC1-7):H01J9/02 |
主分类号 |
G09G3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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