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Publication numberWO2008076399 A3
Publication typeApplication
Application numberPCT/US2007/025707
Publication date25 Sep 2008
Filing date14 Dec 2007
Priority date15 Dec 2006
Also published asCN101632030A, CN101632030B, CN102436018A, EP2092378A2, WO2008076399A2
Publication numberPCT/2007/25707, PCT/US/2007/025707, PCT/US/2007/25707, PCT/US/7/025707, PCT/US/7/25707, PCT/US2007/025707, PCT/US2007/25707, PCT/US2007025707, PCT/US200725707, PCT/US7/025707, PCT/US7/25707, PCT/US7025707, PCT/US725707, WO 2008/076399 A3, WO 2008076399 A3, WO 2008076399A3, WO-A3-2008076399, WO2008/076399A3, WO2008076399 A3, WO2008076399A3
InventorsYnjiun P Wang, Chen Feng, William H Havens, Jianhua Li
ApplicantHand Held Prod Inc, Ynjiun P Wang, Chen Feng, William H Havens, Jianhua Li
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Apparatus and method comprising deformable lens element
WO 2008076399 A3
Abstract
An apparatus for use in a lens assembly, the apparatus comprising a deformable lens element having an axis and a deformable surface, at least part of which transmits image forming ligth rays, and a force imparting structural member disposed to impart a force to said deformable surface, wherein the apparatus is adapted so that said force imparting structural member is capable of imparting at least one of a pushing force or a pulling force to the deformable surface.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
JPH01140118A * Title not available
JPS60114802A * Title not available
US4783153 *17 Dec 19868 Nov 1988Canon Kabushiki KaishaVariable-focus optical device
US4783155 *3 May 19848 Nov 1988Canon Kabushiki KaishaOptical device with variably shaped optical surface and a method for varying the focal length
US4784479 *23 May 198515 Nov 1988Canon Kabushiki KaishaVarifocal optical system
US4802746 *25 Feb 19867 Feb 1989Canon Kabushiki KaishaVariable-focus optical element and focus detecting device utilizing the same
US5917657 *21 Feb 199729 Jun 1999Denso CorpImaging device having flexible liquid-filled film lens
US20050212952 *25 Mar 200529 Sep 2005Soroj TriteyaprasertImaging apparatus and method, recording medium, and program
US20050218231 *20 Jan 20056 Oct 2005Intermec Ip Corp.Autofocus barcode scanner and the like employing micro-fluidic lens
US20060072915 *1 Aug 20056 Apr 2006Casio Computer Co., Ltd.Camera with an auto-focus function
Classifications
International ClassificationG02B26/08, G02B15/00, G02B7/38, H04N5/232, G06K7/10, G02B26/06, G02B3/14
Cooperative ClassificationG02B15/00, G02B7/028, G02B7/38, G02B3/14, G02B26/06, G02B26/0875, H04N5/23212, H04N5/2254
European ClassificationG02B7/02T, G02B7/38, G02B3/14, G02B26/08R, H04N5/225C4, H04N5/232F
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