Title:
Electronic discharge element
Document Type and Number:
Japanese Patent JP6016475
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electron emission element capable of stably emitting electrons in an atmospheric air and in a vacuum without causing warpage of an electrode and peeling of a thin film.SOLUTION: An electron emission element of the present invention includes a first electrode 1, a second electrode 2, and an intermediate layer 3 between the first electrode 1 and the second electrode 2, and emits electrons from the second electrode 2 with an application of voltage between the first electrode 1 and the second electrode 2. The intermediate layer 3 is formed of a resin 4 including conductive fine particles 5.
Inventors:
Chika Hirakawa
Tadashi Iwamatsu
Tadashi Iwamatsu
Application Number:
JP2012144085A
Publication Date:
October 26, 2016
Filing Date:
June 27, 2012
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H01J1/312; H01J9/02
Domestic Patent References:
| JP9161666A | ||||
| JP2010257717A | ||||
| JP2009224192A | ||||
| JP1298623A | ||||
| JP2010267493A |
Attorney, Agent or Firm:
Patent Business Corporation Ark Patent Office