Title:
ELECTRON EMISSION ELEMENT AND METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2018/212166
Kind Code:
A1
Abstract:
An electron emission element (100) has: a first electrode (12); a second electrode (52); and a semiconductor conductive layer (30) that is provided between the first electrode (12) and the second electrode (52). The semiconductor conductive layer (30) has a porous alumina layer (32) that has a plurality of pores (34), and has silver (42) carried in the pores (34) of the porous alumina layer (32).
Inventors:
HAYASHI HIDEKAZU
TAGUCHI TOKIO
NAKAMATSU KENICHIRO
IWAMATSU TADASHI
SHINKAWA KOHJI
TAKASAKI MAI
KANEKO TOSHIHIRO
NIINOH ATSUSHI
TAGUCHI TOKIO
NAKAMATSU KENICHIRO
IWAMATSU TADASHI
SHINKAWA KOHJI
TAKASAKI MAI
KANEKO TOSHIHIRO
NIINOH ATSUSHI
Application Number:
PCT/JP2018/018713
Publication Date:
November 22, 2018
Filing Date:
May 15, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01J1/312; H01J9/02
Foreign References:
| JP2004014406A | 2004-01-15 | |||
| JP2004178863A | 2004-06-24 | |||
| JP2003229045A | 2003-08-15 | |||
| JP2001143600A | 2001-05-25 | |||
| JP2010238470A | 2010-10-21 | |||
| JP2003045353A | 2003-02-14 |
Attorney, Agent or Firm:
OKUDA Seiji (JP)
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