Title:
管球における溶融接合構造体およびその製造方法
Document Type and Number:
Japanese Patent JP5076821
Kind Code:
B2
Abstract:
A fused joint structure comprises a metallic foil; and a conductive member made of high melting point metal, wherein a concave portion is formed in the metallic foil and the conductive member on an area where the metallic foil is put together on a surface of the conductive member, and wherein a circumferential edge of the concave portion is covered with the conductive member.
Inventors:
Nobuhiro Nagamachi
Toyohiko Kumada
Toyohiko Kumada
Application Number:
JP2007295034A
Publication Date:
November 21, 2012
Filing Date:
November 14, 2007
Export Citation:
Assignee:
Ushio, Inc.
International Classes:
H01J61/36; H01J9/02; H01J61/073
Domestic Patent References:
| JP2006196267A | ||||
| JP2003331779A | ||||
| JP2000067785A | ||||
| JP2007237216A | ||||
| JP2007501493A | ||||
| JP2004363014A | ||||
| JP2006021217A | ||||
| JP2007313511A | ||||
| JP2006185691A |
Attorney, Agent or Firm:
Koji Shichijo