Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sung-Rag Ma0
Kyong-Tac Yu0
Seoung-Yoon Ryu0
Date of Patent
April 12, 2011
0Patent Application Number
112663970
Date Filed
November 4, 2005
0Patent Primary Examiner
Patent abstract
A heating crucible and a deposition apparatus are provided that have a uniform deposition rate and good reproducibility. The heating crucible of the deposition apparatus includes a titanium body with an internal cavity to contain a material to be deposited and an opening to emit the material to be deposited, a wire to heat the body, and an insulator to insulate the body from the wire.
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