DE602005006999D1 - Optische scan-einrichtung - Google Patents
Optische scan-einrichtungInfo
- Publication number
- DE602005006999D1 DE602005006999D1 DE602005006999T DE602005006999T DE602005006999D1 DE 602005006999 D1 DE602005006999 D1 DE 602005006999D1 DE 602005006999 T DE602005006999 T DE 602005006999T DE 602005006999 T DE602005006999 T DE 602005006999T DE 602005006999 D1 DE602005006999 D1 DE 602005006999D1
- Authority
- DE
- Germany
- Prior art keywords
- objective
- entrance pupil
- scan device
- optical scan
- electrowetting cell
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 210000001747 pupil Anatomy 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
- G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
-
- 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
- G02B26/10—Scanning systems
-
- 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
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
- G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Head (AREA)
- Lenses (AREA)
- Eye Examination Apparatus (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Optical Communication System (AREA)
- Optical Recording Or Reproduction (AREA)
- Mechanical Optical Scanning Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04101324 | 2004-03-31 | ||
PCT/IB2005/050981 WO2005096289A1 (en) | 2004-03-31 | 2005-03-22 | Optical scanning device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005006999D1 true DE602005006999D1 (de) | 2008-07-03 |
Family
ID=34961638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005006999T Expired - Fee Related DE602005006999D1 (de) | 2004-03-31 | 2005-03-22 | Optische scan-einrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7489448B2 (de) |
EP (1) | EP1733390B1 (de) |
JP (1) | JP2008503016A (de) |
KR (1) | KR20060134127A (de) |
CN (1) | CN100570718C (de) |
AT (1) | ATE396477T1 (de) |
DE (1) | DE602005006999D1 (de) |
WO (1) | WO2005096289A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100405086C (zh) * | 2006-05-15 | 2008-07-23 | 清华大学 | 基于介质上电润湿的电控流体变焦透镜 |
GB0611134D0 (en) | 2006-06-06 | 2006-07-19 | Liquavista Bv | Optical apparatus |
JP4894366B2 (ja) * | 2006-06-14 | 2012-03-14 | 株式会社ニコン | ブレ補正装置および光学機器 |
US7324287B1 (en) * | 2006-11-07 | 2008-01-29 | Corning Incorporated | Multi-fluid lenses and optical devices incorporating the same |
JP2008276852A (ja) | 2007-04-27 | 2008-11-13 | Funai Electric Co Ltd | 光ピックアップ装置及び光ディスク装置 |
GB0720484D0 (en) * | 2007-10-19 | 2007-11-28 | Seereal Technologies Sa | Cells |
US20100060991A1 (en) * | 2008-09-11 | 2010-03-11 | Omnivision Technologies, Inc. | Electrically-Controlled, Variable Focal Length Liquid-Based Optical Imaging Apparatus and Method |
JP2010107908A (ja) * | 2008-10-31 | 2010-05-13 | Sony Corp | エレクトロウェッティング装置、可変焦点レンズ、光ピックアップ装置、光記録再生装置、液滴操作装置、光学素子、ズームレンズ、撮像装置、光変調装置、表示装置、ストロボ装置及びエレクトロウェッティング装置の駆動方法 |
JP5590901B2 (ja) * | 2010-02-03 | 2014-09-17 | キヤノン株式会社 | 屈折力可変素子 |
DE102012204068A1 (de) * | 2012-03-15 | 2013-09-19 | Zumtobel Lighting Gmbh | Leuchte mit im Wesentlichen punktförmiger Lichtquelle und zugeordnetem optischen System |
JP6634263B2 (ja) | 2015-10-16 | 2020-01-22 | オリンパス株式会社 | 顕微鏡 |
US10732414B2 (en) * | 2016-08-17 | 2020-08-04 | Microsoft Technology Licensing, Llc | Scanning in optical systems |
CN112859036A (zh) * | 2019-11-27 | 2021-05-28 | 上海禾赛科技股份有限公司 | 光束偏折器、光束偏折装置和激光雷达 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5001333A (en) * | 1989-10-24 | 1991-03-19 | Hewlett-Packard Company | Method and apparatus for focus error compensation having path length independence |
JP3710960B2 (ja) * | 1999-06-22 | 2005-10-26 | シャープ株式会社 | 光ピックアップ装置及び光記録媒体 |
TW594711B (en) | 1999-12-24 | 2004-06-21 | Koninkl Philips Electronics Nv | Optical wavefront modifier |
JP4434413B2 (ja) | 2000-03-03 | 2010-03-17 | キヤノン株式会社 | 光学装置 |
US6806988B2 (en) * | 2000-03-03 | 2004-10-19 | Canon Kabushiki Kaisha | Optical apparatus |
BR0105376A (pt) | 2000-03-27 | 2002-02-19 | Koninkl Philips Electronics Nv | Dispositivo de varredura óptica, sistema de objetiva, e, reprodutor óptico |
JP3861586B2 (ja) * | 2000-11-06 | 2006-12-20 | ソニー株式会社 | 光学ピックアップ装置及び記録再生装置 |
JP2003059080A (ja) * | 2001-08-09 | 2003-02-28 | Matsushita Electric Ind Co Ltd | 光ヘッド装置及び光学情報記録再生装置 |
EP1478951B1 (de) * | 2002-02-14 | 2006-11-29 | Koninklijke Philips Electronics N.V. | Linse mit variablem fokus |
JP4376785B2 (ja) | 2002-09-19 | 2009-12-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 光走査装置 |
EP1599753A1 (de) * | 2003-02-25 | 2005-11-30 | Koninklijke Philips Electronics N.V. | Objektivlinse für eine aufzeichnungs-/wiedergabeeinrichtung füroptische datenträger mit einer durch die grenzfläche zweier nichtmischbarerfluide gebildeten variablen linsen |
-
2005
- 2005-03-22 DE DE602005006999T patent/DE602005006999D1/de not_active Expired - Fee Related
- 2005-03-22 CN CNB2005800098259A patent/CN100570718C/zh not_active Expired - Fee Related
- 2005-03-22 JP JP2007505691A patent/JP2008503016A/ja active Pending
- 2005-03-22 WO PCT/IB2005/050981 patent/WO2005096289A1/en active IP Right Grant
- 2005-03-22 US US10/599,330 patent/US7489448B2/en not_active Expired - Fee Related
- 2005-03-22 KR KR1020067019964A patent/KR20060134127A/ko not_active Application Discontinuation
- 2005-03-22 EP EP05709067A patent/EP1733390B1/de not_active Not-in-force
- 2005-03-22 AT AT05709067T patent/ATE396477T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1938769A (zh) | 2007-03-28 |
ATE396477T1 (de) | 2008-06-15 |
EP1733390B1 (de) | 2008-05-21 |
US20080239463A1 (en) | 2008-10-02 |
KR20060134127A (ko) | 2006-12-27 |
US7489448B2 (en) | 2009-02-10 |
WO2005096289A1 (en) | 2005-10-13 |
JP2008503016A (ja) | 2008-01-31 |
CN100570718C (zh) | 2009-12-16 |
EP1733390A1 (de) | 2006-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |