Title:
ELECTRON EMITTING DEVICE, ELECTRON EMITTING SOURCE, IMAGE DISPLAY, AND METHOD FOR PRODUCING THEM
Document Type and Number:
WIPO Patent Application WO1999066523
Kind Code:
B1
Abstract:
An electron emitting device comprising a first electrode (2) and an electron emitting part (24) provided on the first electrode (2) and constituted of particles or their aggregates (3), the particles (3) containing a carbonaceous material which has a carbon six-membered ring structure and contains, for example, graphite or carbon nanotube as its main component.
Inventors:
KUROKAWA HIDEO (JP)
SHIRATORI TETSUYA (JP)
DEGUCHI MASAHIRO (JP)
KITABATAKE MAKOTO (JP)
SHIRATORI TETSUYA (JP)
DEGUCHI MASAHIRO (JP)
KITABATAKE MAKOTO (JP)
Application Number:
PCT/JP1999/003240
Publication Date:
March 23, 2000
Filing Date:
June 17, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
KUROKAWA HIDEO (JP)
SHIRATORI TETSUYA (JP)
DEGUCHI MASAHIRO (JP)
KITABATAKE MAKOTO (JP)
KUROKAWA HIDEO (JP)
SHIRATORI TETSUYA (JP)
DEGUCHI MASAHIRO (JP)
KITABATAKE MAKOTO (JP)
International Classes:
H01J1/304; H01J9/02; (IPC1-7): H01J1/30; H01J9/02; H01J29/04; H01J31/12
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