Invention Application
- Patent Title: FIELD EMITTER
- Patent Title (中): 现场发射
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Application No.: US13481373Application Date: 2012-05-25
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Publication No.: US20120306348A1Publication Date: 2012-12-06
- Inventor: Jin Woo JEONG , Jun Tae KANG , Yoon Ho SONG , Jae Woo KIM
- Applicant: Jin Woo JEONG , Jun Tae KANG , Yoon Ho SONG , Jae Woo KIM
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2011-0051938 20110531
- Main IPC: H01J1/304
- IPC: H01J1/304
Abstract:
Disclosed is a field emitter, including: a cathode electrode in a shape of a tip; an emitter having a diameter smaller than a diameter of the cathode electrode and formed on the cathode electrode; and a gate electrode having a single hole and located above the emitter while maintaining a predetermined distance from the emitter.
Public/Granted literature
- US08531097B2 Field emitter Public/Granted day:2013-09-10
Information query
