WO2008076399A3 - Apparatus and method comprising deformable lens element - Google Patents

Apparatus and method comprising deformable lens element Download PDF

Info

Publication number
WO2008076399A3
WO2008076399A3 PCT/US2007/025707 US2007025707W WO2008076399A3 WO 2008076399 A3 WO2008076399 A3 WO 2008076399A3 US 2007025707 W US2007025707 W US 2007025707W WO 2008076399 A3 WO2008076399 A3 WO 2008076399A3
Authority
WO
WIPO (PCT)
Prior art keywords
force
lens element
deformable
deformable lens
deformable surface
Prior art date
Application number
PCT/US2007/025707
Other languages
French (fr)
Other versions
WO2008076399A2 (en
Inventor
Ynjiun P Wang
Chen Feng
William H Havens
Jianhua Li
Original Assignee
Hand Held Prod Inc
Ynjiun P Wang
Chen Feng
William H Havens
Jianhua Li
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/781,901 external-priority patent/US8027096B2/en
Priority claimed from US11/897,924 external-priority patent/US7813047B2/en
Application filed by Hand Held Prod Inc, Ynjiun P Wang, Chen Feng, William H Havens, Jianhua Li filed Critical Hand Held Prod Inc
Priority to JP2009541411A priority Critical patent/JP2010513952A/en
Priority to CN2007800514041A priority patent/CN101632030B/en
Priority to EP07862981A priority patent/EP2092378A2/en
Publication of WO2008076399A2 publication Critical patent/WO2008076399A2/en
Publication of WO2008076399A3 publication Critical patent/WO2008076399A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
    • G02B7/38—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals measured at different points on the optical axis, e.g. focussing on two or more planes and comparing image data
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light

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.
PCT/US2007/025707 2006-12-15 2007-12-14 Apparatus and method comprising deformable lens element WO2008076399A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009541411A JP2010513952A (en) 2006-12-15 2007-12-14 Device and method comprising a deformable lens element
CN2007800514041A CN101632030B (en) 2006-12-15 2007-12-14 Apparatus and method comprising deformable lens element
EP07862981A EP2092378A2 (en) 2006-12-15 2007-12-14 Apparatus and method comprising deformable lens element

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US87524506P 2006-12-15 2006-12-15
US60/875,245 2006-12-15
US96103607P 2007-07-18 2007-07-18
US60/961,036 2007-07-18
US11/781,901 2007-07-23
US11/781,901 US8027096B2 (en) 2006-12-15 2007-07-23 Focus module and components with actuator polymer control
US11/897,924 US7813047B2 (en) 2006-12-15 2007-08-31 Apparatus and method comprising deformable lens element
US11/897,924 2007-08-31

Publications (2)

Publication Number Publication Date
WO2008076399A2 WO2008076399A2 (en) 2008-06-26
WO2008076399A3 true WO2008076399A3 (en) 2008-09-25

Family

ID=39401120

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/025707 WO2008076399A2 (en) 2006-12-15 2007-12-14 Apparatus and method comprising deformable lens element

Country Status (4)

Country Link
EP (1) EP2092378A2 (en)
JP (1) JP2010513952A (en)
CN (2) CN102436018A (en)
WO (1) WO2008076399A2 (en)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7813047B2 (en) 2006-12-15 2010-10-12 Hand Held Products, Inc. Apparatus and method comprising deformable lens element
US8027096B2 (en) 2006-12-15 2011-09-27 Hand Held Products, Inc. Focus module and components with actuator polymer control
EP2115500B1 (en) * 2007-02-12 2011-11-16 Polight AS Flexible lens assembly with variable focal length
FR2919073B1 (en) * 2007-07-19 2010-10-15 Commissariat Energie Atomique OPTICAL DEVICE WITH MEANS FOR ACTUATING A COMPACT DEFORMABLE MEMBRANE
JP5201458B2 (en) * 2008-06-26 2013-06-05 株式会社リコー Droplet optical device, droplet imaging device, and droplet light source device
ATE523800T1 (en) * 2008-11-17 2011-09-15 Sick Ag OPTOELECTRONIC SENSOR AND METHOD FOR FOCUSING
US8464950B2 (en) * 2008-12-22 2013-06-18 Cognex Corporation Fast vision system
US8134116B2 (en) * 2009-01-12 2012-03-13 Cognex Corporation Modular focus system for image based code readers
US8659835B2 (en) 2009-03-13 2014-02-25 Optotune Ag Lens systems and method
US8699141B2 (en) * 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
US10422503B2 (en) 2009-10-30 2019-09-24 Ideal Industries Lighting Llc One-piece multi-lens optical member and method of manufacture
US9915409B2 (en) 2015-02-19 2018-03-13 Cree, Inc. Lens with textured surface facilitating light diffusion
US8282004B2 (en) * 2009-04-29 2012-10-09 Hand Held Products, Inc. Focusing apparatus and terminal comprising variable focus lens assembly
US8038066B2 (en) * 2009-04-29 2011-10-18 Hand Held Products, Inc. Laser scanner with deformable lens
US8226009B2 (en) 2009-04-29 2012-07-24 Hand Held Products, Inc. Laser scanner with improved decoding
US8295601B2 (en) * 2009-08-12 2012-10-23 Hand Held Products, Inc. Indicia reading terminal having multiple exposure periods and methods for same
US8256678B2 (en) 2009-08-12 2012-09-04 Hand Held Products, Inc. Indicia reading terminal having image sensor and variable lens assembly
FR2950154B1 (en) 2009-09-15 2011-12-23 Commissariat Energie Atomique OPTICAL DEVICE WITH DEFORMABLE MEMBRANE WITH PIEZOELECTRIC ACTUATION IN THE FORM OF A CONTINUOUS CROWN
FR2950153B1 (en) 2009-09-15 2011-12-23 Commissariat Energie Atomique OPTICAL DEVICE WITH DEFORMABLE MEMBRANE WITH PIEZOELECTRIC ACTUATION
DE102010001551A1 (en) * 2010-02-03 2011-08-04 TRUMPF Laser- und Systemtechnik GmbH, 71254 Adaptive lens
US9182521B2 (en) 2010-05-14 2015-11-10 Johnson & Johnson Vision Care, Inc. Liquid meniscus lens including variable voltage zones
US8665526B2 (en) * 2010-05-14 2014-03-04 Johnson & Johnson Vision Care, Inc. Arcuate liquid meniscus lens
US8366002B2 (en) * 2010-05-26 2013-02-05 Hand Held Products, Inc. Solid elastic lens element and method of making same
DE102011016852A1 (en) * 2011-04-06 2012-10-11 Laser- Und Medizin-Technologie Gmbh, Berlin Device for detecting light in cavities or lumens in medical catheters, has light waves leading fiber whose end portion is formed as concave mirror at predetermined angle with respect to longitudinal axis
WO2012166718A1 (en) * 2011-05-27 2012-12-06 Pixeloptics, Inc. Deformable ophthalmic lenses
DE102011081358A1 (en) * 2011-08-23 2013-02-28 Robert Bosch Gmbh A method and apparatus for adjusting a filter characteristic of an adaptive color filter and operating an imager
US11366284B2 (en) 2011-11-22 2022-06-21 Cognex Corporation Vision system camera with mount for multiple lens types and lens module for the same
US10498933B2 (en) 2011-11-22 2019-12-03 Cognex Corporation Camera system with exchangeable illumination assembly
US8947590B2 (en) 2011-11-22 2015-02-03 Cognex Corporation Vision system camera with mount for multiple lens types
US20150015977A1 (en) * 2012-01-31 2015-01-15 Yutaka Karasawa Filter frame for digital camera made from polymer elastic body
CA2864645A1 (en) * 2012-02-29 2013-09-06 Garth T. Webb Method and apparatus for modulating prism and curvature change of refractive interfaces
GB201205394D0 (en) * 2012-03-27 2012-05-09 Adlens Ltd Improvements in or relating to deformable non-round membrane assemblies
US9286530B2 (en) * 2012-07-17 2016-03-15 Cognex Corporation Handheld apparatus for quantifying component features
US10400984B2 (en) 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
DE102013209814B4 (en) 2013-05-27 2015-01-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optical structure with webs disposed thereon and method of making the same
US9085011B2 (en) * 2013-09-25 2015-07-21 Apple Inc. Driver circuit for electro-active polymer devices
US10690816B2 (en) 2013-12-31 2020-06-23 Cognex Corporation Systems and methods reduce temperature induced drift effects on a liquid lens
US9575221B2 (en) * 2013-12-31 2017-02-21 Cognex Corporation Systems and methods reduce temperature induced drift effects on a liquid lens
DE102014104028B4 (en) * 2014-03-24 2016-02-18 Sick Ag Optoelectronic device and method for adjusting
CN103901510B (en) * 2014-04-11 2016-01-20 北京理工大学 Based on the fast zoom distance device of biliquid lens
CA2957658C (en) * 2014-08-08 2019-03-26 Sean J. Mccafferty Macro lens
CN107148652B (en) * 2014-09-16 2021-02-12 阿格尼能源有限公司 Alwen wave rotary non-linear inertial confinement reactor
US10207440B2 (en) 2014-10-07 2019-02-19 Cree, Inc. Apparatus and method for formation of multi-region articles
US9470394B2 (en) 2014-11-24 2016-10-18 Cree, Inc. LED light fixture including optical member with in-situ-formed gasket and method of manufacture
US9781412B2 (en) 2015-02-04 2017-10-03 Sony Corporation Calibration methods for thick lens model
CN104680136B (en) * 2015-02-06 2018-11-23 广东光阵光电科技有限公司 Pen-hold grip formula fingerprint collecting method and its construction
US9602715B2 (en) * 2015-07-09 2017-03-21 Mitutoyo Corporation Adaptable operating frequency of a variable focal length lens in an adjustable magnification optical system
CN105070818B (en) * 2015-08-21 2017-11-10 武汉大学 A kind of morphological control method of LED package lens
US9746689B2 (en) * 2015-09-24 2017-08-29 Intel Corporation Magnetic fluid optical image stabilization
US10845284B2 (en) 2015-11-06 2020-11-24 Regents Of The University Of Michigan Droplet-based microfluidic rheometer system
US9697401B2 (en) * 2015-11-24 2017-07-04 Hand Held Products, Inc. Add-on device with configurable optics for an image scanner for scanning barcodes
AU2017254764B9 (en) 2016-04-22 2022-04-14 Ocumetics Technology Corp. Collapsible cavities within suspension systems for intra-ocular lenses
TWI747913B (en) * 2016-06-22 2021-12-01 美商康寧公司 Adjustable fluid lens with reduced aberration
CN107703933B (en) * 2016-08-09 2021-07-06 深圳光启合众科技有限公司 Charging method, device and equipment of robot
WO2018029094A1 (en) * 2016-08-12 2018-02-15 Optotune Consumer Ag Optical device, particularly camera, particularly comprising autofocus and image stabilization
US10643044B2 (en) * 2016-10-31 2020-05-05 Ncr Corporation Variable depth of field scanning devices and methods
CN108121938B (en) * 2016-11-29 2021-10-29 沈阳新松机器人自动化股份有限公司 Parking space accurate positioning line, parking space accurate positioning system and parking space accurate positioning method
TWI719104B (en) * 2016-12-30 2021-02-21 信泰光學（深圳）有限公司 Camera device with adjustable aperture
KR20180088193A (en) * 2017-01-26 2018-08-03 삼성전자주식회사 Apparatus and method of thermal management using adaptive thermal resistance and thermal capacity
CN109143722B (en) * 2017-06-19 2021-09-10 台湾东电化股份有限公司 Image pickup apparatus
WO2018234573A1 (en) * 2017-06-23 2018-12-27 Optotune Consumer Ag Optical device, particularly camera, particularly comprising autofocus and optical image stabilization
TWI657257B (en) * 2017-08-28 2019-04-21 大立光電股份有限公司 Plastic lens element, plastic annular optical element, lens module and electronic device
CN107483828B (en) * 2017-09-12 2020-06-19 北京小米移动软件有限公司 Zooming method, zooming device and electronic equipment
KR101908658B1 (en) * 2017-11-02 2018-12-10 엘지이노텍 주식회사 Camera module and optical apparatus including liquid lens
CN107945155B (en) * 2017-11-13 2021-05-25 佛山缔乐视觉科技有限公司 Toothpaste tube shoulder defect detection method based on Gabor filter
JP7246068B2 (en) * 2017-12-28 2023-03-27 国立大学法人信州大学 Optical element and method for producing optical element
CN110082882B (en) * 2018-01-25 2022-07-26 台湾东电化股份有限公司 Optical system and assembling method thereof
US10268854B1 (en) * 2018-04-13 2019-04-23 Zebra Technologies Corporation Illumination assemblies for use in barcode readers and devices and methods associated therewith
US10679024B2 (en) 2018-07-24 2020-06-09 Cognex Corporation System and method for auto-focusing a vision system camera on barcodes
CN109082703B (en) * 2018-08-16 2020-07-31 湖南文理学院 Preparation method of nano porous silicon single convex lens
US10852553B2 (en) * 2018-09-21 2020-12-01 Apple Inc. Electronic device with a tunable lens
CN109271711B (en) * 2018-09-25 2023-03-28 重庆大学 Finite element modeling method for carburizing and hardening gear considering uneven characteristics
CN109348104B (en) * 2018-10-30 2021-01-08 维沃移动通信（杭州）有限公司 Camera module, electronic equipment and shooting method
WO2020169853A1 (en) * 2019-02-22 2020-08-27 Seddi, Inc. Microscale image capture system
CN109946423A (en) * 2019-02-28 2019-06-28 南京普特保仪器有限公司 A kind of micro-fluidic automatic sampling reactor
NL2022801B1 (en) * 2019-03-25 2020-10-02 Lusoco B V Apparatus for recovering energy from ambient light and photo-voltaic converter
CN109917555A (en) * 2019-04-02 2019-06-21 仰恩大学 A kind of micro-lens array device of achievable integration imaging 2D/3D conversion
CN110132875B (en) * 2019-05-27 2021-09-10 哈尔滨工业大学 Multi-source pulsed laser information fusion-based dispersive medium multi-volume field reconstruction device and method
CN112584001B (en) * 2019-09-27 2023-06-02 华为技术有限公司 Camera module and terminal equipment
CN110765803B (en) * 2019-10-11 2023-05-09 首都医科大学宣武医院 Invisible two-dimensional code and recognition system thereof
CN111081189B (en) * 2019-12-20 2021-04-13 合肥视涯技术有限公司 Pixel driving circuit and display device
CN113132565B (en) * 2019-12-30 2023-04-25 Oppo广东移动通信有限公司 Camera module, imaging device, image acquisition method, and readable storage medium
CN111526274A (en) * 2020-04-30 2020-08-11 维沃移动通信有限公司 Electronic device
RU2746857C1 (en) * 2020-10-23 2021-04-21 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Method for controlling pulsed optical radiation
CN112315327B (en) * 2020-10-27 2021-10-26 珠海格力电器股份有限公司 Cooking apparatus, control method thereof, control device thereof, and computer-readable storage medium
CN112327479B (en) * 2021-01-05 2021-04-13 北京卓立汉光仪器有限公司 Optical imaging system and method for adjusting imaging parameters by programming
CN114910984B (en) * 2021-02-10 2023-12-26 宁波舜宇光电信息有限公司 Lens assembly, optical lens, camera module and continuous zooming method
CN113046110B (en) * 2021-03-19 2021-11-23 北京旭阳科技有限公司 Preparation method of binder asphalt, binder asphalt and electrode for aluminum smelting
CN113281720B (en) * 2021-05-13 2023-02-28 北京理工大学 Laser three-dimensional imaging scanning method based on dielectric elastic drive
CN115997143A (en) * 2021-08-20 2023-04-21 北京小米移动软件有限公司 Zoom imaging lens, imaging device and electronic equipment
CN113759637B (en) * 2021-09-30 2022-12-27 维沃移动通信有限公司 Camera module and electronic equipment
CN113867078A (en) * 2021-09-30 2021-12-31 维沃移动通信有限公司 Camera module and electronic equipment
CN114245641A (en) * 2021-12-20 2022-03-25 Oppo广东移动通信有限公司 Shell and preparation method thereof, shell assembly and electronic equipment
CN114280709B (en) * 2022-01-25 2023-04-18 宁波大学 Visual bionic photosensitive imaging device and application method
CN114442255B (en) * 2022-02-21 2024-02-09 维沃移动通信有限公司 Lens module and electronic equipment
CN117170085A (en) * 2022-05-26 2023-12-05 晋城三赢精密电子有限公司 Lens assembly, camera module and electronic equipment
CN114820594B (en) * 2022-06-21 2022-09-23 中科慧远视觉技术(北京)有限公司 Method for detecting edge sealing defect of plate based on image, related equipment and storage medium
CN115071074B (en) * 2022-08-06 2024-02-06 深圳市海曼科技股份有限公司 High-light transparent lens in-mold water gap cutting device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114802A (en) * 1983-11-25 1985-06-21 Canon Inc Optical element
US4783155A (en) * 1983-10-17 1988-11-08 Canon Kabushiki Kaisha Optical device with variably shaped optical surface and a method for varying the focal length
US4783153A (en) * 1985-12-24 1988-11-08 Canon Kabushiki Kaisha Variable-focus optical device
US4784479A (en) * 1984-05-30 1988-11-15 Canon Kabushiki Kaisha Varifocal optical system
US4802746A (en) * 1985-02-26 1989-02-07 Canon Kabushiki Kaisha Variable-focus optical element and focus detecting device utilizing the same
JPH01140118A (en) * 1987-11-27 1989-06-01 Mitsubishi Heavy Ind Ltd Focal length variable lens
US5917657A (en) * 1996-02-22 1999-06-29 Denso Corp Imaging device having flexible liquid-filled film lens
US20050212952A1 (en) * 2004-03-29 2005-09-29 Soroj Triteyaprasert Imaging apparatus and method, recording medium, and program
US20050218231A1 (en) * 2004-01-23 2005-10-06 Intermec Ip Corp. Autofocus barcode scanner and the like employing micro-fluidic lens
US20060072915A1 (en) * 2004-08-18 2006-04-06 Casio Computer Co., Ltd. Camera with an auto-focus function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196216A (en) * 1985-02-26 1986-08-30 Canon Inc Focus detecting device
JPH0749404A (en) * 1993-08-05 1995-02-21 Nippondenso Co Ltd Lens with variable focal point
JPH11513129A (en) * 1995-06-07 1999-11-09 ウオルスタドター，ジャコブ，エヌ． 3D image forming system

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783155A (en) * 1983-10-17 1988-11-08 Canon Kabushiki Kaisha Optical device with variably shaped optical surface and a method for varying the focal length
JPS60114802A (en) * 1983-11-25 1985-06-21 Canon Inc Optical element
US4784479A (en) * 1984-05-30 1988-11-15 Canon Kabushiki Kaisha Varifocal optical system
US4802746A (en) * 1985-02-26 1989-02-07 Canon Kabushiki Kaisha Variable-focus optical element and focus detecting device utilizing the same
US4783153A (en) * 1985-12-24 1988-11-08 Canon Kabushiki Kaisha Variable-focus optical device
JPH01140118A (en) * 1987-11-27 1989-06-01 Mitsubishi Heavy Ind Ltd Focal length variable lens
US5917657A (en) * 1996-02-22 1999-06-29 Denso Corp Imaging device having flexible liquid-filled film lens
US20050218231A1 (en) * 2004-01-23 2005-10-06 Intermec Ip Corp. Autofocus barcode scanner and the like employing micro-fluidic lens
US20050212952A1 (en) * 2004-03-29 2005-09-29 Soroj Triteyaprasert Imaging apparatus and method, recording medium, and program
US20060072915A1 (en) * 2004-08-18 2006-04-06 Casio Computer Co., Ltd. Camera with an auto-focus function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2092378A2 *

Also Published As

Publication number Publication date
JP2010513952A (en) 2010-04-30
CN101632030B (en) 2012-01-11
EP2092378A2 (en) 2009-08-26
CN102436018A (en) 2012-05-02
WO2008076399A2 (en) 2008-06-26
CN101632030A (en) 2010-01-20

Similar Documents

Publication Publication Date Title
WO2008076399A3 (en) Apparatus and method comprising deformable lens element
HK1130907A1 (en) A lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens
PL2093041T3 (en) Optical member adhering method, and apparatus using the method
EP1880250B8 (en) Toner and image forming method using the same
WO2007082133A3 (en) Optical waveguide
EP2073050B8 (en) Optical projection system having two sub-systems and forming an intermediate image there between
WO2008065670A3 (en) Controllable coupling force
GB0704414D0 (en) Auto-focusing method and auto-focusing apparatus using the same
WO2008076731A3 (en) A coating of fast absorption or dissolution
EP2344922A4 (en) Image projection methods and interactive input/projection systems employing the same
WO2007102156A3 (en) Device and method for treating ingrown nails
EP2112532A4 (en) Electrowetting device and method for manufacturing the same
WO2007148968A3 (en) Lithographic apparatus, device manufacturing method and radiation collector
WO2005079347A3 (en) Compact optical scanhead
EP2037298A4 (en) Optical member and optical device comprising the same
GB0613197D0 (en) An improved method and system for finding the focus of a document
EP1965528A4 (en) Optical transmission system and method
AU2003299308A1 (en) Device and method for transmitting and proving the energy of capacitive actuators
EP2333727A3 (en) Optically variable devices, security device and article employing same, and associated method of creating same
HK1105314A1 (en) Character input device and its method with copying machine including the same
WO2007070296A3 (en) Flexible cam member for fiber optic mechanical splice connector
EP2157468A4 (en) Piezoelectric mirror device, optical device using the piezoelectric mirror device and method for manufacturing piezoelectric mirror device
WO2006084218A3 (en) Deforming surface of drug eluting coating to alter drug relase profile of a medical device
WO2008079882A3 (en) Integrated flow control device and isolation element
EP2044407A4 (en) Method and system for enhancing the discontinuous transmission functionality

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780051404.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07862981

Country of ref document: EP

Kind code of ref document: A2

REEP Request for entry into the european phase

Ref document number: 2007862981

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2007862981

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2009541411

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE