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
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:
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
Osamu Kita
Ryoji Yamashita
Akiko Miyake
Hidetaka Okabe
Yu Tanaka
Murase Nariyasu
Rinko Kita