发明公开
- 专利标题： FIELD EMISSION DEVICE
- 专利标题（中）： 场发射装置
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申请号： EP01908641.2申请日： 2001-01-16
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公开(公告)号： EP1269507A2公开(公告)日： 2003-01-02
- 发明人: JASKIE, James, E. , TALIN, Albert, Alec , VON ALLMEN, Paul , COLL, Bernard, F. , TOBIN, Kathleen, Anne
- 申请人： MOTOROLA, INC.
- 申请人地址： 1303 East Algonquin Road Schaumburg, IL 60196 US
- 专利权人： MOTOROLA, INC.
- 当前专利权人： MOTOROLA, INC.
- 当前专利权人地址： 1303 East Algonquin Road Schaumburg, IL 60196 US
- 代理机构： McCormack, Derek James
- 优先权： US484930 20000118
- 国际公布： WO01054155 20010726
- 主分类号： H01J1/304
- IPC分类号： H01J1/304 ; H01J9/02
摘要：
A method for operating a field emission device (100) having an electron emitter (115) includes the steps of providing an emitter-enhancing electrode (117) proximate to electron emitter (115), causing emitter-enhancing electrode (117) to emit electrons, and causing the electrons emitted by emitter-enhancing electrode (117) to be received by electron emitter (115). A method for fabricating a field emission device (100) includes the steps of forming a layer (126) of dielectric material, forming emitter-enhancing electrode (117) on layer (126) of dielectric material, forming an enhanced-emission structure (131) in emitter-enhancing electrode (117), removing a portion of layer (126) of dielectric material proximate to enhanced-emission structure (131) to form a well (114, 158), and forming electron emitter (115) within well (114, 158).
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