Title:
ELECTRON EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2006/075405
Kind Code:
A1
Abstract:
An electron emitting element (10A) is provided with an emitter part (12) composed of a dielectric material, and an upper electrode (14) and a lower electrode (16) whereupon a driving voltage (Va) is applied for electron emission. The upper electrode (14) is formed on an upper plane of the emitter part (12), and the lower electrode (16) is formed on a lower plane of the emitter part (12). The upper electrode (14) is provided with a plurality of penetrating parts (20) from which the emitter part (12) is exposed. In the upper electrode (14), a plane facing the emitter part (12) at a circumference part (26) of the penetrating part (20) is separated from the emitter part (12).
Inventors:
TAKEUCHI YUKIHISA (JP)
NANATAKI TSUTOMU (JP)
OHWADA IWAO (JP)
AKAO TAKAYOSHI (JP)
NANATAKI TSUTOMU (JP)
OHWADA IWAO (JP)
AKAO TAKAYOSHI (JP)
Application Number:
PCT/JP2005/000500
Publication Date:
July 20, 2006
Filing Date:
January 17, 2005
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
TAKEUCHI YUKIHISA (JP)
NANATAKI TSUTOMU (JP)
OHWADA IWAO (JP)
AKAO TAKAYOSHI (JP)
TAKEUCHI YUKIHISA (JP)
NANATAKI TSUTOMU (JP)
OHWADA IWAO (JP)
AKAO TAKAYOSHI (JP)
International Classes:
H01J1/312
Foreign References:
| JP2004228065A | 2004-08-12 | |||
| JP2001052600A | 2001-02-23 | |||
| JP2001035354A | 2001-02-09 |
Other References:
TAKEUCHI Y. ET AL: "Novel Display Panel Utilization Field Effect-Ferroelectic Electron Emitters", PROCEEDINGS OF THE 11TH INTERNATIONAL DISPLAY WORKSHOPS, THE INSTITUTE OF IMAGE INFORMATION AND TELEVISION ENGINEERS AND THE SOCIETY FOR INFORMATION DISPLAY, 8 December 2004 (2004-12-08), pages 1193 - 1196, XP002987716
Attorney, Agent or Firm:
Chiba, Yoshihiro (1-1 Yoyogi 2-chome, Shibuya-k, Tokyo 53, JP)
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