TWI393132B - 光學元件、像差校正元件、光收斂元件、物鏡光學系統、光學攝像裝置、和光學資訊記錄再生裝置 - Google Patents
光學元件、像差校正元件、光收斂元件、物鏡光學系統、光學攝像裝置、和光學資訊記錄再生裝置 Download PDFInfo
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- TWI393132B TWI393132B TW093116707A TW93116707A TWI393132B TW I393132 B TWI393132 B TW I393132B TW 093116707 A TW093116707 A TW 093116707A TW 93116707 A TW93116707 A TW 93116707A TW I393132 B TWI393132 B TW I393132B
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- optical
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- information recording
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- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
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- 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
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/127—Lasers; Multiple laser arrays
- G11B7/1275—Two or more lasers having different wavelengths
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- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- 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
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- 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
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- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
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- 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
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- 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
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- 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
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- 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
- G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
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- 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
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- 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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Head (AREA)
- Lenses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003173911 | 2003-06-18 | ||
| JP2003296556 | 2003-08-20 | ||
| JP2003318483 | 2003-09-10 | ||
| JP2003385393 | 2003-11-14 | ||
| JP2003435248 | 2003-12-26 | ||
| JP2004110368A JP5002118B2 (ja) | 2003-06-18 | 2004-04-02 | 光ピックアップ装置用の光学素子、及び光ピックアップ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200523572A TW200523572A (en) | 2005-07-16 |
| TWI393132B true TWI393132B (zh) | 2013-04-11 |
Family
ID=33520023
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093116707A TWI393132B (zh) | 2003-06-18 | 2004-06-10 | 光學元件、像差校正元件、光收斂元件、物鏡光學系統、光學攝像裝置、和光學資訊記錄再生裝置 |
| TW099131123A TW201108224A (en) | 2003-06-18 | 2004-06-10 | A light converging element for use in an optical pickup apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099131123A TW201108224A (en) | 2003-06-18 | 2004-06-10 | A light converging element for use in an optical pickup apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US7369481B2 (https=) |
| EP (2) | EP2219187A1 (https=) |
| JP (1) | JP5002118B2 (https=) |
| KR (2) | KR101061358B1 (https=) |
| CN (2) | CN100388042C (https=) |
| TW (2) | TWI393132B (https=) |
Families Citing this family (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030035519A (ko) * | 2001-10-31 | 2003-05-09 | 삼성전자주식회사 | 위상보정기 및 이를 채용한 호환형 광픽업 |
| US7426170B2 (en) * | 2002-08-30 | 2008-09-16 | Konica Minolta Opto, Inc. | Objective lens and optical pickup apparatus for reproducing and/or recording information for at least two types of optical discs |
| JP5002118B2 (ja) | 2003-06-18 | 2012-08-15 | 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光学素子、及び光ピックアップ装置 |
| US7313074B2 (en) * | 2003-06-30 | 2007-12-25 | Ricoh Company, Ltd. | Objective lens, optical, pickup and optical information processing apparatus using the same |
| JP4349520B2 (ja) * | 2003-10-27 | 2009-10-21 | フジノン株式会社 | 光記録媒体用対物光学系およびこれを用いた光ピックアップ装置 |
| JP4465200B2 (ja) * | 2004-01-20 | 2010-05-19 | Ｈｏｙａ株式会社 | 光ピックアップ装置および光ピックアップ用対物レンズ |
| JP3953091B2 (ja) * | 2004-04-08 | 2007-08-01 | コニカミノルタオプト株式会社 | 多焦点対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
| EP1744309A4 (en) * | 2004-04-27 | 2008-08-13 | Konica Minolta Opto Inc | LENS LENS AND OPTICAL SCANNER |
| US7821906B2 (en) * | 2004-06-21 | 2010-10-26 | Hoya Corporation | Objective lens for optical pick-up |
| JP2006031902A (ja) * | 2004-07-21 | 2006-02-02 | Sony Corp | 集光光学系、これを用いた光学ピックアップ装置及び光記録再生装置 |
| TW200604565A (en) * | 2004-07-22 | 2006-02-01 | Hitachi Maxell | Light shield sheet, optical apparatus, and method of manufacturing light shield sheet |
| JP2006040479A (ja) * | 2004-07-29 | 2006-02-09 | Toshiba Corp | 光ピックアップ装置及び光ディスク装置 |
| JP2006073076A (ja) * | 2004-09-01 | 2006-03-16 | Fujinon Corp | 光記録媒体用対物光学系およびこれを用いた光ピックアップ装置 |
| JP2006134366A (ja) * | 2004-09-15 | 2006-05-25 | Konica Minolta Opto Inc | 光ピックアップ装置及び対物光学素子 |
| JP4437731B2 (ja) * | 2004-10-08 | 2010-03-24 | フジノン株式会社 | 光ピックアップ光学系およびこれを用いた光ピックアップ装置 |
| WO2006040902A1 (ja) * | 2004-10-08 | 2006-04-20 | Pioneer Corporation | 回折光学素子、対物レンズモジュール、光ピックアップ及び光情報記録再生装置 |
| JP2006114081A (ja) * | 2004-10-12 | 2006-04-27 | Konica Minolta Opto Inc | 対物レンズ及び光ピックアップ装置 |
| US8116187B2 (en) * | 2004-12-01 | 2012-02-14 | Hoya Corporation | Design method of optical element and optical element through which a plurality of light beams having different design wavelengths pass |
| WO2006061745A2 (en) * | 2004-12-06 | 2006-06-15 | Arima Devices Corporation | Optical pick-up unit for use in a multi-disc optical player and method for correcting optical aberrations in such an optical pick-up unit |
| JP4716724B2 (ja) * | 2004-12-15 | 2011-07-06 | 三洋電機株式会社 | 光ピックアップ装置 |
| CN100559480C (zh) * | 2005-01-11 | 2009-11-11 | 皇家飞利浦电子股份有限公司 | 光扫描设备 |
| KR20070117539A (ko) * | 2005-01-12 | 2007-12-12 | 미츠비시 레이온 가부시키가이샤 | 화합물, 중합체 및 광학 부품 |
| KR100675863B1 (ko) | 2005-01-24 | 2007-02-02 | 삼성전자주식회사 | 광픽업장치 |
| WO2006085452A1 (ja) * | 2005-02-10 | 2006-08-17 | Konica Minolta Opto, Inc. | 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 |
| JP4596938B2 (ja) * | 2005-03-02 | 2010-12-15 | 株式会社リコー | 光ピックアップ、光情報処理装置 |
| JP3957003B2 (ja) * | 2005-03-08 | 2007-08-08 | コニカミノルタオプト株式会社 | 光ピックアップ装置及び、対物光学ユニット及び対物光学系の設計方法 |
| TWI393135B (zh) * | 2005-04-21 | 2013-04-11 | Hitachi Maxell | Optical pickup lens and optical pickup device |
| US7742370B2 (en) * | 2005-05-23 | 2010-06-22 | Hoya Corporation | Objective lens and optical information read/write device |
| JP2006344294A (ja) * | 2005-06-09 | 2006-12-21 | Hitachi Ltd | 情報再生装置及び再生信号処理回路 |
| CN1896773B (zh) * | 2005-07-12 | 2010-10-06 | Hoya株式会社 | 光盘驱动器及其物镜 |
| JP2007087479A (ja) * | 2005-09-21 | 2007-04-05 | Konica Minolta Opto Inc | 対物光学系及び光ピックアップ装置 |
| EP1974350A2 (en) * | 2005-09-26 | 2008-10-01 | Koninklijke Philips Electronics N.V. | Optical compensator, optical element, optical scanning head and optical scanning device |
| DE112006002822B4 (de) | 2005-10-19 | 2013-07-25 | Tokyo Institute Of Technology | Korrosions- und wärmebeständige Metalllegierung für eine Formmatrize und daraus hergestellte Matrize |
| EP1975931A1 (en) | 2005-12-28 | 2008-10-01 | Matsushita Electric Industrial Co., Ltd. | Objective lens, optical head and optical disc device |
| EP1993093A4 (en) * | 2006-03-07 | 2009-04-22 | Konica Minolta Opto Inc | OPTICAL READ DEVICE, OPTICAL OBJECTIVE ELEMENT, AND OPTICAL DATA RECORDING AND READING DEVICE |
| CN101034569B (zh) * | 2006-03-07 | 2011-06-22 | 柯尼卡美能达精密光学株式会社 | 光拾取装置、对物光学元件和光信息记录重放装置 |
| JPWO2007105591A1 (ja) * | 2006-03-15 | 2009-07-30 | コニカミノルタオプト株式会社 | 光ピックアップ装置の製造方法及び光ピックアップ装置 |
| JP2007280549A (ja) * | 2006-04-10 | 2007-10-25 | Sony Corp | 光ピックアップ及び光ディスク装置 |
| EP2011117B1 (en) * | 2006-04-26 | 2011-09-21 | Ricoh Company, Ltd. | Optical pickup and optical information processing apparatus |
| JPWO2007138924A1 (ja) * | 2006-05-26 | 2009-10-01 | コニカミノルタオプト株式会社 | 光ピックアップ装置 |
| JPWO2007145202A1 (ja) * | 2006-06-15 | 2009-10-29 | コニカミノルタオプト株式会社 | 光学素子の設計方法、光学素子及び光ピックアップ装置 |
| JP2008052824A (ja) * | 2006-08-24 | 2008-03-06 | Funai Electric Co Ltd | 光ピックアップ装置 |
| JP4771340B2 (ja) * | 2006-09-29 | 2011-09-14 | パイオニア株式会社 | 光ピックアップ装置及び情報機器 |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2219187A1 (en) | 2010-08-18 |
| JP5002118B2 (ja) | 2012-08-15 |
| TW200523572A (en) | 2005-07-16 |
| JP2005209321A (ja) | 2005-08-04 |
| US8121011B2 (en) | 2012-02-21 |
| US20040257958A1 (en) | 2004-12-23 |
| CN100388042C (zh) | 2008-05-14 |
| US20090190450A1 (en) | 2009-07-30 |
| KR20110017413A (ko) | 2011-02-21 |
| CN1573402A (zh) | 2005-02-02 |
| US20080170487A1 (en) | 2008-07-17 |
| CN101819788A (zh) | 2010-09-01 |
| US8077583B2 (en) | 2011-12-13 |
| KR101061269B1 (ko) | 2011-08-31 |
| EP1489608A2 (en) | 2004-12-22 |
| EP1489608A3 (en) | 2010-07-28 |
| KR20040111049A (ko) | 2004-12-31 |
| US7369481B2 (en) | 2008-05-06 |
| US7551539B2 (en) | 2009-06-23 |
| US20110110216A1 (en) | 2011-05-12 |
| TW201108224A (en) | 2011-03-01 |
| KR101061358B1 (ko) | 2011-08-31 |
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