Method of assembling light scanning apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 22, 2011
Grant Date -
Jan 20, 2011
app pub date -
Jul 7, 2010
filing date -
Jul 16, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The method of assembling a light scanning apparatus is capable of fine-adjusting a scanning angle and resonance frequency of a mirror section. The method comprises: a step of measuring the scanning angle and resonance frequency of the mirror section, with actuating a vibration source, in a state where a substrate holding member is temporarily fixed on a base member; a step of moving the substrate holding member, in the longitudinal direction of a substrate after releasing the temporarily-fixed state of the substrate holding member; a step of fine-adjusting a substrate-holding position by repeating the step of moving the substrate holding member; and a step of fixing the substrate holding member after the substrate-holding position is set. The substrate-holding position of the substrate holding member provided on the base member can be varied, without varying the position of the mirror section with respect to the base member in the fine-adjusting step and said fixing step, when the light scanning apparatus is assembled.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully