CN102411940A - 光拾取器透镜 - Google Patents
光拾取器透镜 Download PDFInfo
- Publication number
- CN102411940A CN102411940A CN2011103532872A CN201110353287A CN102411940A CN 102411940 A CN102411940 A CN 102411940A CN 2011103532872 A CN2011103532872 A CN 2011103532872A CN 201110353287 A CN201110353287 A CN 201110353287A CN 102411940 A CN102411940 A CN 102411940A
- Authority
- CN
- China
- Prior art keywords
- radius
- mentioned
- lens
- sag2
- sag3
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 172
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000004075 alteration Effects 0.000 description 44
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
-
- 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
- G11B7/1372—Lenses
- G11B7/1374—Objective lenses
-
- 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
- G11B7/13922—Means for controlling the beam wavefront, e.g. for correction of aberration passive
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Head (AREA)
- Lenses (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-303396 | 2006-11-08 | ||
JP2006303396A JP4850032B2 (ja) | 2006-11-08 | 2006-11-08 | 光ピックアップレンズ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101650399A Division CN101202068B (zh) | 2006-11-08 | 2007-11-06 | 光拾取器透镜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102411940A true CN102411940A (zh) | 2012-04-11 |
CN102411940B CN102411940B (zh) | 2014-11-12 |
Family
ID=39359612
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101650399A Expired - Fee Related CN101202068B (zh) | 2006-11-08 | 2007-11-06 | 光拾取器透镜 |
CN201110353287.2A Active CN102411940B (zh) | 2006-11-08 | 2007-11-06 | 光拾取器透镜 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101650399A Expired - Fee Related CN101202068B (zh) | 2006-11-08 | 2007-11-06 | 光拾取器透镜 |
Country Status (4)
Country | Link |
---|---|
US (8) | US7742383B2 (zh) |
JP (1) | JP4850032B2 (zh) |
KR (1) | KR101237332B1 (zh) |
CN (2) | CN101202068B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4850032B2 (ja) | 2006-11-08 | 2012-01-11 | 日立マクセル株式会社 | 光ピックアップレンズ |
JP2010281847A (ja) * | 2007-10-01 | 2010-12-16 | Alps Electric Co Ltd | 対物レンズ |
JP2009277295A (ja) * | 2008-05-14 | 2009-11-26 | Hitachi Maxell Ltd | 光ピックアップレンズ |
JP2009301696A (ja) | 2008-05-16 | 2009-12-24 | Fujinon Corp | 対物レンズ、光ピックアップ装置、光記録・再生装置 |
JP2010027183A (ja) * | 2008-07-24 | 2010-02-04 | Hoya Corp | 光情報記録再生装置用対物レンズ、および光情報記録再生装置 |
JP5199835B2 (ja) * | 2008-11-04 | 2013-05-15 | Hoya株式会社 | 光情報記録再生装置用対物レンズ、および光情報記録再生装置 |
US8121012B2 (en) | 2008-11-19 | 2012-02-21 | Hoya Corporation | Objective lens and optical information recording/reproducing apparatus |
KR20100076784A (ko) * | 2008-12-26 | 2010-07-06 | 삼성전자주식회사 | 비구면 렌즈 및 이를 대물렌즈로 채용한 광픽업 |
US8891171B2 (en) | 2010-02-01 | 2014-11-18 | Dbm Reflex Enterprises Inc. | High sag thick lens for use in an illumination apparatus |
JP2012048768A (ja) * | 2010-08-24 | 2012-03-08 | Konica Minolta Opto Inc | 光ピックアップ装置用の対物レンズ及び光ピックアップ装置 |
WO2012147606A1 (ja) * | 2011-04-26 | 2012-11-01 | コニカミノルタアドバンストレイヤー株式会社 | 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
JP2013246255A (ja) * | 2012-05-24 | 2013-12-09 | Olympus Corp | コリメートレンズ、照明装置、及び、顕微鏡 |
US9494772B1 (en) | 2014-03-16 | 2016-11-15 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with low field curvature |
US9726859B1 (en) * | 2014-03-16 | 2017-08-08 | Navitar Industries, Llc | Optical assembly for a wide field of view camera with low TV distortion |
US9995910B1 (en) | 2014-03-16 | 2018-06-12 | Navitar Industries, Llc | Optical assembly for a compact wide field of view digital camera with high MTF |
US9316820B1 (en) | 2014-03-16 | 2016-04-19 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with low astigmatism |
US10545314B1 (en) | 2014-03-16 | 2020-01-28 | Navitar Industries, Llc | Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration |
US9316808B1 (en) | 2014-03-16 | 2016-04-19 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with a low sag aspheric lens element |
US10386604B1 (en) | 2014-03-16 | 2019-08-20 | Navitar Industries, Llc | Compact wide field of view digital camera with stray light impact suppression |
US10139595B1 (en) | 2014-03-16 | 2018-11-27 | Navitar Industries, Llc | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio |
US20180363839A1 (en) * | 2017-06-14 | 2018-12-20 | O2Cool, Llc | Beverage Clip |
US11475917B2 (en) * | 2018-11-30 | 2022-10-18 | Panasonic Intellectual Property Management Co., Ltd. | Objective lens, optical head device, optical information device, and optical disk system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040047048A1 (en) * | 2002-09-05 | 2004-03-11 | Konica Corporation | Formed lens and optical pickup device |
CN1749797A (zh) * | 2001-09-21 | 2006-03-22 | 日本胜利株式会社 | 光盘用物镜、光传感装置、光盘记录重放装置以及光盘重放装置 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5559418A (en) | 1978-10-27 | 1980-05-02 | Canon Inc | Tessar-type lens |
US4743093A (en) * | 1985-09-16 | 1988-05-10 | Eastman Kodak Company | Optical disc player lens |
US5629799A (en) * | 1992-07-16 | 1997-05-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Chromatic aberration correcting element and its application |
US5600494A (en) * | 1994-12-14 | 1997-02-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Objective lens system of an optical disk device |
JP2000206405A (ja) * | 1999-01-14 | 2000-07-28 | Pioneer Electronic Corp | 非球面対物レンズ及びその製造方法 |
TW504582B (en) | 1999-09-01 | 2002-10-01 | Konishiroku Photo Ind | Objective lens for pickup and light pickup apparatus |
JP2002156579A (ja) | 2000-11-16 | 2002-05-31 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ |
JP3712628B2 (ja) | 2001-04-06 | 2005-11-02 | シャープ株式会社 | 対物レンズおよびその製造誤差の補正方法並びに該対物レンズを用いた光ピックアップ装置 |
JP2003167187A (ja) * | 2001-06-20 | 2003-06-13 | Konica Corp | 対物レンズ、光ピックアップ装置及び記録・再生装置 |
JP4259052B2 (ja) | 2001-07-30 | 2009-04-30 | 日本ビクター株式会社 | 光ピックアップ装置、光ディスク記録再生装置及び光ディスク再生装置 |
KR100813945B1 (ko) | 2001-08-13 | 2008-03-14 | 삼성전자주식회사 | 광픽업장치 및 이에 적용되는 기록매체 |
JP4494686B2 (ja) | 2001-09-18 | 2010-06-30 | Hoya株式会社 | 光ヘッド用対物レンズおよびこれを用いた光ヘッド |
JP2006252770A (ja) | 2001-09-21 | 2006-09-21 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ |
US6636366B1 (en) * | 2001-09-21 | 2003-10-21 | Victor Company Of Japan, Limited | Objective for optical disk, optical pickup, optical disk writer-reader, and optical disk reader |
JP4130938B2 (ja) | 2001-09-28 | 2008-08-13 | Hoya株式会社 | 光ピックアップ用対物光学系 |
KR20030035519A (ko) | 2001-10-31 | 2003-05-09 | 삼성전자주식회사 | 위상보정기 및 이를 채용한 호환형 광픽업 |
JP3518684B2 (ja) | 2002-01-11 | 2004-04-12 | 日立マクセル株式会社 | 対物レンズの設計方法、対物レンズ、対物レンズの製造方法、多波長用光学系、光ヘッド及び光デイスク装置 |
JP2003279851A (ja) * | 2002-03-20 | 2003-10-02 | Matsushita Electric Ind Co Ltd | 高開口数単レンズおよびそれを用いた光ヘッド装置、光学情報記録再生装置 |
JP2003337281A (ja) | 2002-05-17 | 2003-11-28 | Minolta Co Ltd | 光ピックアップ用の対物レンズ |
KR20030093683A (ko) | 2002-06-05 | 2003-12-11 | 삼성전자주식회사 | 호환형 광픽업 |
JP4300914B2 (ja) | 2002-12-18 | 2009-07-22 | コニカミノルタホールディングス株式会社 | 光ピックアップ装置及び光学素子 |
JP2004185797A (ja) | 2002-11-21 | 2004-07-02 | Konica Minolta Holdings Inc | 光ピックアップ装置用光学系、光ピックアップ装置及び対物レンズ |
JP4433818B2 (ja) | 2003-02-14 | 2010-03-17 | コニカミノルタホールディングス株式会社 | 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
JP4394507B2 (ja) | 2003-04-14 | 2010-01-06 | Hoya株式会社 | 対物レンズおよびその製造方法 |
US7212485B2 (en) | 2003-04-14 | 2007-05-01 | Hoya Corporation | Objective lens and method for manufacture thereof |
JP2004326861A (ja) | 2003-04-22 | 2004-11-18 | Konica Minolta Opto Inc | 対物光学素子、光ピックアップ装置及び光情報記録再生装置 |
JP2005166227A (ja) | 2003-05-22 | 2005-06-23 | Konica Minolta Opto Inc | 光ピックアップ装置、光情報記録再生装置、エキスパンダーレンズ、カップリングレンズ、及び色収差補正用光学素子 |
JP2005025925A (ja) | 2003-06-09 | 2005-01-27 | Konica Minolta Opto Inc | 光学系、光ピックアップ装置、光情報記録再生装置、及び収差補正素子 |
JP2005071462A (ja) | 2003-08-22 | 2005-03-17 | Victor Co Of Japan Ltd | 光ピックアップ装置 |
JP2005108321A (ja) | 2003-09-30 | 2005-04-21 | Konica Minolta Opto Inc | 光ピックアップ装置及び光情報記録再生装置 |
JP2005156719A (ja) | 2003-11-21 | 2005-06-16 | Konica Minolta Opto Inc | 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
US7414976B2 (en) * | 2003-12-16 | 2008-08-19 | Intel Corporation | Method and apparatus to implement operation and maintenance (OAM) functions on a network processor |
JP2005317103A (ja) | 2004-04-28 | 2005-11-10 | Konica Minolta Opto Inc | 光学素子及び光ピックアップ装置 |
JP2006155839A (ja) | 2004-12-01 | 2006-06-15 | Canon Inc | 光ピックアップの駆動装置、光学部品及び物体の駆動機構 |
JP4992103B2 (ja) | 2004-12-02 | 2012-08-08 | コニカミノルタアドバンストレイヤー株式会社 | 対物光学系、光ピックアップ装置及び光情報記録再生装置 |
JP4404092B2 (ja) | 2005-02-10 | 2010-01-27 | コニカミノルタオプト株式会社 | 対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
JP4881306B2 (ja) | 2005-04-18 | 2012-02-22 | 三井化学株式会社 | 樹脂組成物および光学部品 |
JP4463238B2 (ja) | 2006-05-01 | 2010-05-19 | ソニー株式会社 | 対物レンズの設計方法 |
JP2007305256A (ja) | 2006-05-12 | 2007-11-22 | Hitachi Maxell Ltd | 対物レンズ光学系、光ピックアップ光学系 |
EP2043095A4 (en) | 2006-07-14 | 2009-08-05 | Konica Minolta Opto Inc | OPTICAL READING DEVICE, OPTICAL OBJECTIVE ELEMENT, AND OPTICAL INFORMATION REPRODUCTION / RECORDING DEVICE |
JP2008084490A (ja) | 2006-09-28 | 2008-04-10 | Sony Corp | 対物レンズ、光ピックアップ装置及び光ディスク装置 |
JP4850032B2 (ja) * | 2006-11-08 | 2012-01-11 | 日立マクセル株式会社 | 光ピックアップレンズ |
JP2009123315A (ja) | 2007-11-19 | 2009-06-04 | Fujinon Corp | 対物レンズ、これを備えた光ピックアップ装置、およびこの光ピックアップ装置を搭載した光記録媒体記録および/または再生装置 |
JP2008262700A (ja) | 2008-07-07 | 2008-10-30 | Hitachi Maxell Ltd | 光ピックアップレンズ |
JP2008293640A (ja) | 2008-07-07 | 2008-12-04 | Hitachi Maxell Ltd | 光ピックアップレンズ |
JP4422775B2 (ja) | 2008-07-07 | 2010-02-24 | 日立マクセル株式会社 | 光ピックアップレンズ |
JP2008262701A (ja) | 2008-07-07 | 2008-10-30 | Hitachi Maxell Ltd | 光ピックアップレンズ |
JP2008262699A (ja) | 2008-07-07 | 2008-10-30 | Hitachi Maxell Ltd | 光ピックアップレンズ |
-
2006
- 2006-11-08 JP JP2006303396A patent/JP4850032B2/ja active Active
-
2007
- 2007-11-06 CN CN2007101650399A patent/CN101202068B/zh not_active Expired - Fee Related
- 2007-11-06 CN CN201110353287.2A patent/CN102411940B/zh active Active
- 2007-11-07 KR KR1020070113405A patent/KR101237332B1/ko active IP Right Grant
- 2007-11-07 US US11/979,720 patent/US7742383B2/en active Active
-
2010
- 2010-01-14 US US12/656,059 patent/US7830774B2/en active Active
- 2010-04-02 US US12/662,173 patent/US7859978B2/en active Active
- 2010-09-27 US US12/891,239 patent/US8116189B2/en active Active
-
2011
- 2011-03-08 US US13/043,217 patent/US8184521B2/en not_active Expired - Fee Related
- 2011-12-20 US US13/331,084 patent/US8270282B2/en active Active
- 2011-12-20 US US13/331,036 patent/US8274876B2/en not_active Expired - Fee Related
-
2012
- 2012-08-14 US US13/585,431 patent/US8427926B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1749797A (zh) * | 2001-09-21 | 2006-03-22 | 日本胜利株式会社 | 光盘用物镜、光传感装置、光盘记录重放装置以及光盘重放装置 |
US20040047048A1 (en) * | 2002-09-05 | 2004-03-11 | Konica Corporation | Formed lens and optical pickup device |
Also Published As
Publication number | Publication date |
---|---|
US8270282B2 (en) | 2012-09-18 |
US20120314559A1 (en) | 2012-12-13 |
US20120087226A1 (en) | 2012-04-12 |
US20120087227A1 (en) | 2012-04-12 |
CN101202068B (zh) | 2013-07-03 |
US20100118688A1 (en) | 2010-05-13 |
KR20080042019A (ko) | 2008-05-14 |
JP2008123573A (ja) | 2008-05-29 |
US20080106998A1 (en) | 2008-05-08 |
CN102411940B (zh) | 2014-11-12 |
US8274876B2 (en) | 2012-09-25 |
JP4850032B2 (ja) | 2012-01-11 |
US20110158079A1 (en) | 2011-06-30 |
US7742383B2 (en) | 2010-06-22 |
US8184521B2 (en) | 2012-05-22 |
US8427926B2 (en) | 2013-04-23 |
US7830774B2 (en) | 2010-11-09 |
US20100195220A1 (en) | 2010-08-05 |
US8116189B2 (en) | 2012-02-14 |
US7859978B2 (en) | 2010-12-28 |
KR101237332B1 (ko) | 2013-02-28 |
US20110013291A1 (en) | 2011-01-20 |
CN101202068A (zh) | 2008-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101202068B (zh) | 光拾取器透镜 | |
JP2008262699A (ja) | 光ピックアップレンズ | |
JP4422775B2 (ja) | 光ピックアップレンズ | |
JP5827983B2 (ja) | 光ディスク装置 | |
JP2008293640A (ja) | 光ピックアップレンズ | |
JP4932957B2 (ja) | 光ディスク装置 | |
JP5005065B2 (ja) | 光ピックアップレンズ | |
JP4932958B2 (ja) | 光ディスク装置 | |
JP4932959B2 (ja) | 光ディスク装置 | |
JP4477096B2 (ja) | 光ピックアップレンズ | |
JP5000001B2 (ja) | 光ピックアップレンズ | |
JP2008262701A (ja) | 光ピックアップレンズ | |
JP5005021B2 (ja) | 光ピックアップレンズ | |
JP2008262700A (ja) | 光ピックアップレンズ | |
JP5005121B2 (ja) | 光ピックアップレンズ | |
JP5005066B2 (ja) | 光ピックアップレンズ | |
JP5005106B2 (ja) | 光ピックアップレンズ | |
JP4667519B2 (ja) | 光ピックアップレンズ | |
JP5000005B2 (ja) | 光ピックアップレンズ | |
JP5000009B2 (ja) | 光ピックアップレンズ | |
JP4999998B2 (ja) | 光ピックアップレンズ | |
JP5005105B2 (ja) | 光ピックアップレンズ | |
JP2012138166A (ja) | 光ピックアップレンズ及び光ディスク装置 | |
JP2012155845A (ja) | 光ピックアップレンズ及び光ディスク装置 | |
JP2010211919A (ja) | 光ピックアップレンズ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right |