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Patent Searching and Data


Title:
HIGH-EFFICIENT FLAT TYPE PHOTO BAR USING FIELD EMITTER AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/138041
Kind Code:
A1
Abstract:
The present invention relates to a high-efficient flat type photo bar using a field emitter and a manufacturing method thereof, including: a substrate; a cathode part which is formed as an electrode on an upper portion of the substrate; a nano-field emitter which is patterned at a constant interval on the cathode part; a gate part which is formed horizontally to the cathode part so as to induce the emission of electrons from the field emitter; and an anode part which is insulated and separated from an upper portion of the gate part so as to be formed horizontally to the upper portion of the gate part and includes a target material.

Inventors:
KIM, Do Yun (Room 502, Expo Apt. No. 307,Jeonmin-dong, Yuseong-gu, Deajeon 305-761, 305-761, KR)
김도윤 (대전광역시 유성구 전민동 엑스포아파트 307동 502호, 305-761 Deajeon, 305-761, KR)
Application Number:
KR2011/009694
Publication Date:
October 11, 2012
Filing Date:
December 16, 2011
Export Citation:
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Assignee:
VACUUM SCIENCE & INSTRUMENT CO., LTD (461-34, Jeonmin-dong Yuseong-gu, Daejeon-si 305-811, 305-811, KR)
(주) 브이에스아이 (대전광역시 유성구 전민동, 461-34, 305-811 Daejeon, 305-811, KR)
KIM, Do Yun (Room 502, Expo Apt. No. 307,Jeonmin-dong, Yuseong-gu, Deajeon 305-761, 305-761, KR)
International Classes:
H01J35/02; H01J1/30; H01J9/02
Foreign References:
KR20060061214A
KR20090050488A
KR20030055142A
Attorney, Agent or Firm:
JEONG, Hwoi Hwan (Suite 713, Cheongsa Offistel915, Dunsan-dong, Seo-gu, Daejeon 302-120, 302-120, KR)
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Claims: