Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 21, 2009
Patent Application Number
11372338
Date Filed
March 9, 2006
Patent Primary Examiner
Patent abstract
A discharge lamp includes a reflector in which a light-emitting tube is housed in an interior of the reflector, and in which a protective glass, provided to cover the open part of the reflector, is fixed to the reflector using a silicone adhesive. A recessed part for suppressing the flow of the silicone adhesive into the reflector interior is provided in the circumferential direction in the reflector front face on which the protective glass is affixed using the silicone adhesive.
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