Title:
ELECTRIC FIELD EMITTING SOURCE, ELEMENT USING SAME, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/009083
Kind Code:
A3
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.
Inventors:
LEE CHEOL JIN (KR)
SHIN DONG HOON (KR)
SHIN JI HONG (KR)
SHIN DONG HOON (KR)
SHIN JI HONG (KR)
Application Number:
PCT/KR2012/005480
Publication Date:
March 07, 2013
Filing Date:
July 11, 2012
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
LEE CHEOL JIN (KR)
SHIN DONG HOON (KR)
SHIN JI HONG (KR)
LEE CHEOL JIN (KR)
SHIN DONG HOON (KR)
SHIN JI HONG (KR)
International Classes:
H01J1/304; H01J9/02
Foreign References:
| KR20000071254A | 2000-11-25 | |||
| KR20070062710A | 2007-06-18 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (13Eonju-ro 30-gil, Gangnam-gu Seoul 135-971, KR)
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Claims: