CAMERA MOVEMENTS DEVICE FOR LENS

PROBLEM TO BE SOLVED: To provide a camera movements device for a lens using an actuator suitable for a floating type optical head and having light and simple structure. SOLUTION: The lens 101, plural beams 102a to 102d for supporting the lens 101 and a 1st electrode provided on the plural beams 102a...

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1. Verfasser: OTAKA KOICHI
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creator OTAKA KOICHI
description PROBLEM TO BE SOLVED: To provide a camera movements device for a lens using an actuator suitable for a floating type optical head and having light and simple structure. SOLUTION: The lens 101, plural beams 102a to 102d for supporting the lens 101 and a 1st electrode provided on the plural beams 102a to 102d are formed on a 1st base plate 100, and 2nd electrodes 203a to 203d are formed at opposed positions on the plural beams 102a to 102d through a void 204 on a 2nd base plate 200. A voltage control circuit 250 applies voltage between the 1st electrode and the 2nd electrodes 203a to 203d formed on the plural beams 102a to 102d, makes electrostatic force act on the plural beams 102a to 102d so as to cause deflection and changes the camera movement direction of the lens 101.
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SOLUTION: The lens 101, plural beams 102a to 102d for supporting the lens 101 and a 1st electrode provided on the plural beams 102a to 102d are formed on a 1st base plate 100, and 2nd electrodes 203a to 203d are formed at opposed positions on the plural beams 102a to 102d through a void 204 on a 2nd base plate 200. A voltage control circuit 250 applies voltage between the 1st electrode and the 2nd electrodes 203a to 203d formed on the plural beams 102a to 102d, makes electrostatic force act on the plural beams 102a to 102d so as to cause deflection and changes the camera movement direction of the lens 101.</description><edition>7</edition><language>eng</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HOLOGRAPHY ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20020607&amp;DB=EPODOC&amp;CC=JP&amp;NR=2002162663A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20020607&amp;DB=EPODOC&amp;CC=JP&amp;NR=2002162663A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OTAKA KOICHI</creatorcontrib><title>CAMERA MOVEMENTS DEVICE FOR LENS</title><description>PROBLEM TO BE SOLVED: To provide a camera movements device for a lens using an actuator suitable for a floating type optical head and having light and simple structure. 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SOLUTION: The lens 101, plural beams 102a to 102d for supporting the lens 101 and a 1st electrode provided on the plural beams 102a to 102d are formed on a 1st base plate 100, and 2nd electrodes 203a to 203d are formed at opposed positions on the plural beams 102a to 102d through a void 204 on a 2nd base plate 200. A voltage control circuit 250 applies voltage between the 1st electrode and the 2nd electrodes 203a to 203d formed on the plural beams 102a to 102d, makes electrostatic force act on the plural beams 102a to 102d so as to cause deflection and changes the camera movement direction of the lens 101.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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recordid cdi_epo_espacenet_JP2002162663A
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subjects ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
title CAMERA MOVEMENTS DEVICE FOR LENS
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