Invention Grant
- Patent Title: Electron emission element and method for manufacturing the same
- Patent Title (中): 电子发射元件及其制造方法
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Application No.: US13868170Application Date: 2013-04-23
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Publication No.: US09082578B2Publication Date: 2015-07-14
- Inventor: Jin Seok Park , Bu Jong Kim , Won Kim , Sang Hyuk Lee
- Applicant: Intellectual Discovery Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: INTELLECTUAL DISCOVERY CO., LTD.
- Current Assignee: INTELLECTUAL DISCOVERY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Lexyoume IP Meister, PLLC
- Priority: KR10-2013-0033107 20130327
- Main IPC: H01J1/02
- IPC: H01J1/02 ; H01J1/304 ; H01J9/02 ; B82Y30/00 ; B82Y40/00
Abstract:
An electron emission device and a method of manufacturing the same are provided. The electron emission device includes: i) a substrate including a metal tip; ii) carbon nano tubes that are positioned on the metal tip; and iii) a lithium layer that is positioned on the carbon nano tubes.
Public/Granted literature
- US20140292180A1 ELECTRON EMISSION ELEMENT AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2014-10-02
Information query
