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Patent Searching and Data


Title:
FIELD EMISSION DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/074271
Kind Code:
A2
Abstract:
The present invention relates to a field emission display device and a manufacturing method thereof, wherein a lower plate includes: a cathode electrode formed on a substrate; a diffusion barrier formed on the cathode electrode; a seed metal layer formed on the diffusion barrier; carbon nano-tubes which are grown in a single crystal on grains of the seed metal layer; a gate insulating layer which is formed on the substrate having the cathode electrode, the diffusion barrier, and the seed metal layer so as to cover the carbon nano-tubes; and a gate electrode formed on the gate insulating layer.

Inventors:
LEE, Choonrae (605-804, Mokdong Sinsigaji Apt. 911, Mok-dong, Yangcheon-gu, Seoul 158-879, 158-879, KR)
이춘래 (서울시 양천구 목동 911번지 목동 신시가지 아파트 605동 804호, 158-879 Seoul, 158-879, KR)
Application Number:
KR2011/009156
Publication Date:
June 07, 2012
Filing Date:
November 29, 2011
Export Citation:
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Assignee:
LEE, Choonrae (605-804, Mokdong Sinsigaji Apt. 911, Mok-dong, Yangcheon-gu, Seoul 158-879, 158-879, KR)
이춘래 (서울시 양천구 목동 911번지 목동 신시가지 아파트 605동 804호, 158-879 Seoul, 158-879, KR)
International Classes:
H01J1/30; H01J9/02
Foreign References:
KR20050043211A2005-05-11
KR20090072535A2009-07-02
KR20050073733A2005-07-18
Other References:
None
Attorney, Agent or Firm:
ROYAL PATENT LAW OFFICE (1st. Floor, Dowon Bldg.1059-11, Namhyun-dong Kwanak-gu, Seoul 151-800, 151-800, KR)
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Claims: