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Title:
電子放出素子およびその製造方法
Document Type and Number:
Japanese Patent JP6782838
Kind Code:
B2
Abstract:
An electron emitting device (100) includes a first electrode (12), a second electrode (52), and a semi-conductive layer (30) provided between the first electrode (12) and the second electrode (52). The semi-conductive layer (30) includes a porous alumina layer (32) having a plurality of pores (34) and silver (42) supported in the plurality of pores (34) of the porous alumina layer (32).

Inventors:
Hidekazu Hayashi
Tokio Taguchi
Kenichiro Nakamatsu
Tadashi Iwamatsu
Koji Shinkawa
Mai Takasaki
Toshihiro Kaneko
Atsushi Shinna
Application Number:
JP2019518797A
Publication Date:
November 11, 2020
Filing Date:
May 15, 2018
Export Citation:
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Assignee:
Sharp Corporation
International Classes:
H01J1/312; H01J9/02
Domestic Patent References:
JP2001143600A
JP200345353A
JP2003229045A
JP200414406A
JP2004178863A
JP2010238470A
Attorney, Agent or Firm:
Seiji Okuda
Osamu Kita
Ryoji Yamashita
Akiko Miyake
Hidetaka Okabe
Yu Tanaka
Murase Nariyasu
Rinko Kita



 
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