Invention Application
- Patent Title: ELECTRIC FIELD EMITTING SOURCE, ELEMENT USING SAME, AND PRODUCTION METHOD THEREFOR
- Patent Title (中): 电场发射源，使用相同的元件及其生产方法
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Application No.: US14152045Application Date: 2014-01-10
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Publication No.: US20140191650A1Publication Date: 2014-07-10
- Inventor: Cheol Jin Lee , Dong Hoon Shin , Ji Hong Shin
- Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Applicant Address: KR Seoul
- Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Current Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
- Current Assignee Address: KR Seoul
- Priority: KR10-2011-0068553 20110711
- Main IPC: H01J19/24
- IPC: H01J19/24 ; H01J9/02
Abstract:
An electric field emitting source is equipped with an electron emitting film which comprises a nano-sized electron emitting substance and has a first surface and a second surface constituting the surface opposite thereto, and a cathode which secures one end of the electron emitting film and comprises a first block and a second block respectively corresponding to the first surface and the second surface of the electron emitting film.
Public/Granted literature
- US09269522B2 Electric field emitting source, element using same, and production method therefor Public/Granted day:2016-02-23
Information query
