Title:
光調節装置の駆動方法、光調節装置の制御装置、及び光調節装置
Document Type and Number:
Japanese Patent JP5307469
Kind Code:
B2
Abstract:
A method of driving light controlling apparatus which includes a substrate, which has an aperture, a plurality of incident-light controlling unit which are displaced on the substrate, a plurality of driving unit which exert on the incident-light controlling unit, an aperture-displacing driving force which displaces the incident-light controlling unit to an aperture position, and a retracting-displacement driving force which displaces the incident-light controlling unit to a retracted position which is different from the aperture position, and in which, the incident-light controlling unit is displaced by the driving unit to the aperture position and the retracted position alternately, and incident light passing through the aperture is adjusted, and the displacement of each incident-light controlling unit to the aperture position is exclusive for the other incident-light controlling unit, includes a step of displacing the incident-light controlling unit, which includes a step of displacing a first incident-light controlling unit disposed at the aperture position, to the retracted position, and a step of displacing a second incident-light controlling unit disposed at the retracted position, to the aperture position, after completion of the step of displacing the first incident-light controlling unit to the retracted position.
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Inventors:
Takayuki Ide
Application Number:
JP2008199377A
Publication Date:
October 02, 2013
Filing Date:
August 01, 2008
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
G03B9/02; G03B9/04
Domestic Patent References:
| JP11338001A | ||||
| JP10221740A | ||||
| JP2002107792A | ||||
| JP2001215552A | ||||
| JP2007248904A | ||||
| JP2006284733A | ||||
| JP2003084183A |
Attorney, Agent or Firm:
Keisuke Saito