Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 27, 2008
Patent Application Number
11272724
Date Filed
November 15, 2005
Patent Primary Examiner
Patent abstract
An optical apparatus for irradiating a surface to be scanned with laser light comprises rotary deflecting means for deflecting laser light emitted by a laser emitting means in a shape of a plane, a mirror for reflecting the laser light, an enclosure for housing the mirror, a first mirror supporting part capable of moving in a direction parallel to the laser light irradiated toward the mirror and supporting the mirror; and a second mirror supporting part capable of supporting the mirror in such a way that the mirror can rotate around an axis where the laser light is in close agreement with a scanning line with which the mirror is scanned.
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