Title:
VACUUM CONTAINER
Document Type and Number:
Japanese Patent JPH10177851
Kind Code:
A
Abstract:
To arrange a getter member without thickening the total height of an envelope.
An anode substrate 1 in which an anode electrode serving as a display part is formed and a cathode substrate 2 in which a field emission element is formed are faced, and the outer circumferences of the substrates 1, 2 are sealed to constitute an envelope 4. A through hole 14 communicating with the inside of the envelope is formed in the cathode substrate 2. A getter member 15 is housed in the through hole 14. An exhaust pipe 16 for exhausting the envelope 4 is arranged on the outer wall surface of the cathode substrate 2 in which the through hole 14 is positioned.
Inventors:
KISHINO TAKAO
TANAKA GENTARO
ITO SHIGEO
TONEGAWA TAKESHI
TANAKA GENTARO
ITO SHIGEO
TONEGAWA TAKESHI
Application Number:
JP33841796A
Publication Date:
June 30, 1998
Filing Date:
December 18, 1996
Export Citation:
Assignee:
FUTABA DENSHI KOGYO KK
International Classes:
H01J29/86; H01J5/02; H01J7/18; H01J9/385; H01J29/94; H01J31/12; (IPC1-7): H01J29/94; H01J29/86; H01J31/12
Attorney, Agent or Firm:
Nishimura Norimitsu
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