JP4254986B2 - 対物レンズ及び光ピックアップ装置 - Google Patents
対物レンズ及び光ピックアップ装置 Download PDFInfo
- Publication number
- JP4254986B2 JP4254986B2 JP2000262372A JP2000262372A JP4254986B2 JP 4254986 B2 JP4254986 B2 JP 4254986B2 JP 2000262372 A JP2000262372 A JP 2000262372A JP 2000262372 A JP2000262372 A JP 2000262372A JP 4254986 B2 JP4254986 B2 JP 4254986B2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- lens
- optical
- wavelength
- pickup device
- 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 - Lifetime
Links
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- KTTCLOUATPWTNB-UHFFFAOYSA-N 2-[2-[4-(6,7-dimethoxy-3,4-dihydro-1h-isoquinolin-2-yl)butylcarbamoyl]-4-methylphenoxy]ethyl methanesulfonate Chemical compound C1C=2C=C(OC)C(OC)=CC=2CCN1CCCCNC(=O)C1=CC(C)=CC=C1OCCOS(C)(=O)=O KTTCLOUATPWTNB-UHFFFAOYSA-N 0.000 description 1
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Images
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
- G11B7/1353—Diffractive elements, e.g. holograms or gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
-
- 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
- G11B2007/13727—Compound lenses, i.e. two or more lenses co-operating to perform a function, e.g. compound objective lens including a solid immersion lens, positive and negative lenses either bonded together or with adjustable spacing
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Lenses (AREA)
- Optical Head (AREA)
- Microscoopes, Condenser (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Heads (AREA)
- Testing Of Coins (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000262372A JP4254986B2 (ja) | 1999-09-01 | 2000-08-31 | 対物レンズ及び光ピックアップ装置 |
| US09/846,238 US6898168B2 (en) | 2000-05-12 | 2001-05-02 | Optical pick-up apparatus |
| AT01304014T ATE557389T1 (de) | 2000-05-12 | 2001-05-02 | Optische abtastvorrichtung |
| EP01304014A EP1154417B1 (en) | 2000-05-12 | 2001-05-02 | Optical pick-up apparatus |
| EP08010163A EP1968054A3 (en) | 2000-05-12 | 2001-05-02 | Optical pick-up apparatus |
| EP10005459A EP2264707A3 (en) | 2000-05-12 | 2001-05-02 | Optical pick-up apparatus |
| EP08010162A EP1968053A3 (en) | 2000-05-12 | 2001-05-02 | Optical pick-up apparatus |
| PCT/JP2001/003872 WO2001086644A2 (en) | 2000-05-12 | 2001-05-09 | Optical pick-up apparatus |
| CN200710199464XA CN101196614B (zh) | 2000-05-12 | 2001-05-11 | 球面像差偏差矫正元件和球面像差偏差矫正单元 |
| CNB011212470A CN1295694C (zh) | 2000-05-12 | 2001-05-11 | 光学拾取装置以及记录和/或再现装置 |
| KR1020010025752A KR100788094B1 (ko) | 2000-05-12 | 2001-05-11 | 광 픽업 장치 |
| US11/120,374 US7440381B2 (en) | 2000-05-12 | 2005-05-02 | Optical pick-up apparatus |
| US11/695,961 US20070177481A1 (en) | 2000-05-12 | 2007-04-03 | Optical Pick-up Apparatus |
| US11/775,007 US7903528B2 (en) | 2000-05-12 | 2007-07-09 | Optical pick-up apparatus |
| KR1020070095781A KR100922647B1 (ko) | 2000-05-12 | 2007-09-20 | 광 픽업 장치 |
| KR1020080098028A KR101002543B1 (ko) | 2000-05-12 | 2008-10-07 | 광 픽업 장치 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11-247294 | 1999-09-01 | ||
| JP24729499 | 1999-09-01 | ||
| JP2000060843 | 2000-03-06 | ||
| JP2000-60843 | 2000-03-06 | ||
| JP2000262372A JP4254986B2 (ja) | 1999-09-01 | 2000-08-31 | 対物レンズ及び光ピックアップ装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007166230A Division JP4305549B2 (ja) | 1999-09-01 | 2007-06-25 | 対物レンズ及び光ピックアップ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001324673A JP2001324673A (ja) | 2001-11-22 |
| JP2001324673A5 JP2001324673A5 (enExample) | 2007-10-11 |
| JP4254986B2 true JP4254986B2 (ja) | 2009-04-15 |
Family
ID=26538196
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000262372A Expired - Lifetime JP4254986B2 (ja) | 1999-09-01 | 2000-08-31 | 対物レンズ及び光ピックアップ装置 |
| JP2007166230A Expired - Lifetime JP4305549B2 (ja) | 1999-09-01 | 2007-06-25 | 対物レンズ及び光ピックアップ装置 |
| JP2008189791A Expired - Lifetime JP4232857B2 (ja) | 1999-09-01 | 2008-07-23 | 光ピックアップ装置及び光情報記録媒体の記録/再生装置 |
| JP2009057844A Expired - Lifetime JP4973677B2 (ja) | 1999-09-01 | 2009-03-11 | 対物レンズ及び光ピックアップ装置 |
| JP2011278235A Expired - Fee Related JP5126407B2 (ja) | 1999-09-01 | 2011-12-20 | 光ピックアップ装置及び光情報記録媒体の記録及び/又は再生装置 |
| JP2012193498A Pending JP2012234621A (ja) | 1999-09-01 | 2012-09-03 | 光ピックアップ装置 |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007166230A Expired - Lifetime JP4305549B2 (ja) | 1999-09-01 | 2007-06-25 | 対物レンズ及び光ピックアップ装置 |
| JP2008189791A Expired - Lifetime JP4232857B2 (ja) | 1999-09-01 | 2008-07-23 | 光ピックアップ装置及び光情報記録媒体の記録/再生装置 |
| JP2009057844A Expired - Lifetime JP4973677B2 (ja) | 1999-09-01 | 2009-03-11 | 対物レンズ及び光ピックアップ装置 |
| JP2011278235A Expired - Fee Related JP5126407B2 (ja) | 1999-09-01 | 2011-12-20 | 光ピックアップ装置及び光情報記録媒体の記録及び/又は再生装置 |
| JP2012193498A Pending JP2012234621A (ja) | 1999-09-01 | 2012-09-03 | 光ピックアップ装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6411442B1 (enExample) |
| EP (2) | EP1081692B1 (enExample) |
| JP (6) | JP4254986B2 (enExample) |
| KR (2) | KR100759650B1 (enExample) |
| CN (3) | CN101211602A (enExample) |
| AT (2) | ATE469418T1 (enExample) |
| DE (2) | DE60042097D1 (enExample) |
| TW (1) | TW504582B (enExample) |
Families Citing this family (90)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172299C (zh) * | 1999-10-30 | 2004-10-20 | 三星电子株式会社 | 光学头 |
| JP3402585B2 (ja) | 2000-04-12 | 2003-05-06 | 嚴達 藤陵 | 異なったディスク基板厚みに対応する対物レンズ系 |
| EP1968053A3 (en) * | 2000-05-12 | 2012-03-07 | Konica Minolta Opto, Inc. | Optical pick-up apparatus |
| JP4076047B2 (ja) * | 2000-08-11 | 2008-04-16 | フジノン株式会社 | 光記録媒体用対物レンズおよびこれを用いた光ピックアップ装置 |
| KR100765736B1 (ko) * | 2000-09-21 | 2007-10-15 | 삼성전자주식회사 | 색수차 보정렌즈를 구비한 광픽업장치 |
| AU2002210950A1 (en) * | 2000-10-30 | 2002-05-15 | Konica Corporation | Objective lens, light converging optical system, optical pickup apparatus, and recording/reproducing apparatus |
| KR100506565B1 (ko) * | 2000-11-16 | 2005-08-10 | 닛뽕빅터 가부시키가이샤 | 광 디스크용 대물 렌즈 |
| US7133331B2 (en) * | 2000-12-28 | 2006-11-07 | Victor Company Of Japan, Limited | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
| 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 |
| JP4814476B2 (ja) | 2001-04-20 | 2011-11-16 | Tdk株式会社 | 光情報媒体の再生方法 |
| CN1302476C (zh) * | 2001-04-25 | 2007-02-28 | 皇家菲利浦电子有限公司 | 具有高数值孔径的塑料物镜的扫描仪 |
| EP1393307A1 (en) * | 2001-04-25 | 2004-03-03 | Koninklijke Philips Electronics N.V. | Scanning device including plastic high-numerical aperture objective |
| JP4817035B2 (ja) * | 2001-05-09 | 2011-11-16 | コニカミノルタホールディングス株式会社 | 対物レンズ、光ピックアップ装置、及び記録・再生装置 |
| JP4817036B2 (ja) * | 2001-06-20 | 2011-11-16 | コニカミノルタホールディングス株式会社 | 対物レンズ、光ピックアップ装置及び記録・再生装置 |
| US6795254B2 (en) | 2001-06-25 | 2004-09-21 | Sony Corporation | Objective lens for optical pickup and optical pickup employing this objective lens |
| JP2003043349A (ja) * | 2001-08-03 | 2003-02-13 | Konica Corp | 光ピックアップレンズ |
| JP2003085806A (ja) * | 2001-09-07 | 2003-03-20 | Pentax Corp | 光ヘッド用対物レンズおよびこれを用いた光ヘッド |
| 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 |
| 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 |
| US7274646B2 (en) * | 2001-10-04 | 2007-09-25 | Ricoh Company, Ltd. | Object lens for an infinite-type optical pickup, optical pickup and optical information processing device |
| US7206276B2 (en) * | 2001-10-12 | 2007-04-17 | Konica Corporation | Objective lens, optical element, optical pick-up apparatus and optical information recording and/or reproducing apparatus equipped therewith |
| JP3804826B2 (ja) * | 2001-11-15 | 2006-08-02 | 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及び光ピックアップ装置 |
| WO2003054591A1 (en) * | 2001-12-21 | 2003-07-03 | Koninklijke Philips Electronics N.V. | Objective lens for scanning optical disks (dvds) |
| US6594086B1 (en) * | 2002-01-16 | 2003-07-15 | Optonics, Inc. (A Credence Company) | Bi-convex solid immersion lens |
| JP2003287675A (ja) | 2002-01-22 | 2003-10-10 | Konica Corp | 集光光学系、光ピックアップ装置、記録・再生装置、収差補正素子及び対物レンズ |
| CN100456371C (zh) * | 2002-04-26 | 2009-01-28 | 柯尼卡美能达精密光学株式会社 | 记录再生用光学系统、物镜和拾光装置 |
| JP2004005943A (ja) * | 2002-04-26 | 2004-01-08 | Konica Minolta Holdings Inc | 記録再生用光学系、対物レンズ、収差補正用光学素子、光ピックアップ装置、及び記録再生装置 |
| 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 |
| KR20040003908A (ko) * | 2002-07-04 | 2004-01-13 | 엘지전자 주식회사 | 슬림형 렌즈를 이용한 광 픽업 |
| JP2004327003A (ja) | 2002-07-26 | 2004-11-18 | Sharp Corp | 光ピックアップ |
| US7009744B1 (en) * | 2002-08-05 | 2006-03-07 | Koninklijke Philips Electronics N.V. | Scanning device including an objective system formed of a single material |
| CN100373480C (zh) * | 2002-08-05 | 2008-03-05 | 皇家飞利浦电子股份有限公司 | 包括具有透镜保护装置的物镜系统的扫描设备 |
| JP2004252135A (ja) * | 2002-08-28 | 2004-09-09 | Konica Minolta Holdings 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 |
| CN100585705C (zh) * | 2002-08-28 | 2010-01-27 | 柯尼卡美能达控股株式会社 | 光学拾取设备的物镜、光学拾取设备和光学信息记录/再现设备 |
| JP2007316655A (ja) * | 2002-08-28 | 2007-12-06 | Konica Minolta Holdings 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 |
| JP4305722B2 (ja) | 2002-09-05 | 2009-07-29 | コニカミノルタホールディングス株式会社 | 成形レンズの製造方法 |
| JP4513946B2 (ja) * | 2002-10-31 | 2010-07-28 | 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光学系、光ピックアップ装置及び光情報記録再生装置 |
| US7443778B2 (en) * | 2003-02-27 | 2008-10-28 | Matsushita Electric Industrial Co., Ltd. | Optical head device and optical information device using the same, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
| JP4119780B2 (ja) * | 2003-03-28 | 2008-07-16 | Hoya株式会社 | 成形体の製造方法、製造装置及び光ピックアップ用対物レンズ |
| US7212485B2 (en) | 2003-04-14 | 2007-05-01 | Hoya Corporation | Objective lens and method for manufacture thereof |
| EP1469465A3 (en) * | 2003-04-15 | 2009-03-25 | Konica Minolta Opto, Inc. | Optical pickup device optical information recording and reproducing apparatus and objective lens |
| JP4341416B2 (ja) * | 2004-01-30 | 2009-10-07 | コニカミノルタオプト株式会社 | 回折光学素子及び光ピックアップ装置 |
| JPWO2005101393A1 (ja) * | 2004-04-13 | 2008-03-06 | コニカミノルタオプト株式会社 | 光ピックアップ装置用の対物光学系、光ピックアップ装置、光情報記録媒体のドライブ装置、集光レンズ、及び光路合成素子 |
| JP2006120287A (ja) * | 2004-10-25 | 2006-05-11 | Canon Inc | 光ピックアップ装置 |
| JP4642492B2 (ja) * | 2005-01-28 | 2011-03-02 | キヤノン株式会社 | 光学的情報記録再生装置 |
| US7688701B2 (en) | 2005-06-20 | 2010-03-30 | Konica Minolta Opto, Inc. | Objective optical system and optical pickup apparatus |
| 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 |
| JPWO2008072461A1 (ja) * | 2006-12-14 | 2010-03-25 | コニカミノルタオプト株式会社 | 対物レンズ及び光ピックアップ装置 |
| JP5049149B2 (ja) * | 2007-01-29 | 2012-10-17 | Hoya株式会社 | 光ピックアップ用対物レンズ |
| US8223442B2 (en) | 2007-01-29 | 2012-07-17 | Hoya Corporation | Objective lens for optical pick-up |
| JP2009123316A (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 |
| 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 |
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| JP2009163870A (ja) | 2009-07-23 |
| JP2008262704A (ja) | 2008-10-30 |
| JP2001324673A (ja) | 2001-11-22 |
| EP1081692A3 (en) | 2002-12-11 |
| EP1081692A2 (en) | 2001-03-07 |
| JP4973677B2 (ja) | 2012-07-11 |
| KR100759650B1 (ko) | 2007-09-17 |
| KR20010050279A (ko) | 2001-06-15 |
| JP4232857B2 (ja) | 2009-03-04 |
| CN101441879B (zh) | 2010-12-15 |
| US6411442B1 (en) | 2002-06-25 |
| EP1986189A3 (en) | 2008-11-19 |
| KR100722884B1 (ko) | 2007-05-30 |
| CN101441879A (zh) | 2009-05-27 |
| DE60044473D1 (de) | 2010-07-08 |
| CN100549734C (zh) | 2009-10-14 |
| TW504582B (en) | 2002-10-01 |
| JP2007294103A (ja) | 2007-11-08 |
| JP5126407B2 (ja) | 2013-01-23 |
| CN101211602A (zh) | 2008-07-02 |
| KR20070012299A (ko) | 2007-01-25 |
| EP1986189A2 (en) | 2008-10-29 |
| DE60042097D1 (de) | 2009-06-10 |
| US20020167739A1 (en) | 2002-11-14 |
| CN1286407A (zh) | 2001-03-07 |
| EP1986189B1 (en) | 2010-05-26 |
| US6512640B2 (en) | 2003-01-28 |
| ATE430362T1 (de) | 2009-05-15 |
| ATE469418T1 (de) | 2010-06-15 |
| JP2012234621A (ja) | 2012-11-29 |
| JP2012094243A (ja) | 2012-05-17 |
| JP4305549B2 (ja) | 2009-07-29 |
| EP1081692B1 (en) | 2009-04-29 |
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