Lamp with reflecting mirror and image projecting apparatus

Illumination – Light source and modifier – With sealing means or artificial atmosphere

Reexamination Certificate

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Details

C362S262000, C362S265000, C313S113000, C313S318080

Reexamination Certificate

active

06997579

ABSTRACT:
A reflecting-mirror-equipped lamp2000is constituted by a high pressure discharge lamp150and a reflecting mirror300. The reflecting mirror300includes a wide opening310and a narrow opening320. A first sealing portion101aof the high pressure discharge lamp150is fixed near the narrow portion320of the reflecting mirror300, and provided with no base. A second sealing portion101bof the high pressure discharge lamp150is provided at a side of the wide opening310of the reflecting mirror300. An external lead104of the first sealing portion101aand an outward-drawn lead wire204aare joined to each other by the plastic flow of a caulking member10.

REFERENCES:
patent: 6849993 (2005-02-01), Kai et al.
patent: 2002/0025173 (2002-02-01), Isobe et al.
patent: 2001243919 (2001-09-01), None
patent: 2002006695 (2002-01-01), None

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