Patent ID: 7843137
Filing Date: 2010-11-30
Classification: H01J

Abstract:
1. A luminous vessel comprising: a luminous container comprising a brittle material; a sintered body of a molded body comprising at least metal powder, said sintered body having a through hole formed therein; a solid electrode comprising a metal or a cermet, said electrode being inserted through said through hole, said sintered body being fixed to the outside of said electrode; a metal plate comprising a clamped part and a non-clamped part, said metal plate having inner and outer surfaces and said non-clamped part being fixed to said sintered body in an air-tight manner; and an inner member comprising a brittle material and fixed to said inner surface of said clamped part; wherein said luminous vessel is fixed to said outer surface of said clamped part, or said luminous vessel further comprises an outer member comprising a brittle material and fixed to said outer surface of said clamped part, said outer member being fixed to said luminous vessel.