TW200814036A - Object lens for optical pickup device - Google Patents
Object lens for optical pickup device Download PDFInfo
- Publication number
- TW200814036A TW200814036A TW096130953A TW96130953A TW200814036A TW 200814036 A TW200814036 A TW 200814036A TW 096130953 A TW096130953 A TW 096130953A TW 96130953 A TW96130953 A TW 96130953A TW 200814036 A TW200814036 A TW 200814036A
- Authority
- TW
- Taiwan
- Prior art keywords
- objective lens
- optical
- belt
- pickup device
- lens
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 390
- 230000004075 alteration Effects 0.000 claims abstract description 182
- 239000004033 plastic Substances 0.000 claims abstract description 77
- 229920003023 plastic Polymers 0.000 claims abstract description 77
- 238000013461 design Methods 0.000 claims description 54
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 description 66
- 239000004065 semiconductor Substances 0.000 description 52
- 230000008859 change Effects 0.000 description 45
- 230000009471 action Effects 0.000 description 24
- 238000012937 correction Methods 0.000 description 24
- 238000003384 imaging method Methods 0.000 description 22
- 235000005811 Viola adunca Nutrition 0.000 description 21
- 240000009038 Viola odorata Species 0.000 description 21
- 235000013487 Viola odorata Nutrition 0.000 description 21
- 235000002254 Viola papilionacea Nutrition 0.000 description 21
- 230000006870 function Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000011241 protective layer Substances 0.000 description 12
- 230000010355 oscillation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 206010010071 Coma Diseases 0.000 description 6
- 201000009310 astigmatism Diseases 0.000 description 6
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 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
- G11B7/1353—Diffractive elements, e.g. holograms or gratings
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
-
- 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
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
- G02B27/4238—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in optical recording or readout devices
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4283—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element with major temperature dependent properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
- G02B5/189—Structurally combined with optical elements not having diffractive power
- G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
-
- 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
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4294—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect in multispectral systems, e.g. UV and visible
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Lenses (AREA)
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002248207 | 2002-08-28 | ||
| JP2002379657 | 2002-12-27 | ||
| JP2003042269A JP2004252135A (ja) | 2002-08-28 | 2003-02-20 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200814036A true TW200814036A (en) | 2008-03-16 |
| TWI344645B TWI344645B (https=) | 2011-07-01 |
Family
ID=31982122
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096130953A TW200814036A (en) | 2002-08-28 | 2003-08-28 | Object lens for optical pickup device |
| TW092123779A TW200411649A (en) | 2002-08-28 | 2003-08-28 | Object lens for optical pick-up apparatus, optical pick-up apparatus and regeneration apparatus of optical information record |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092123779A TW200411649A (en) | 2002-08-28 | 2003-08-28 | Object lens for optical pick-up apparatus, optical pick-up apparatus and regeneration apparatus of optical information record |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7606136B2 (https=) |
| EP (1) | EP1544652A4 (https=) |
| JP (1) | JP2004252135A (https=) |
| KR (1) | KR101061347B1 (https=) |
| CN (1) | CN100357780C (https=) |
| AU (1) | AU2003257582A1 (https=) |
| TW (2) | TW200814036A (https=) |
| WO (1) | WO2004021065A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| JP4529176B2 (ja) * | 2005-02-02 | 2010-08-25 | コニカミノルタオプト株式会社 | 光ピックアップ装置 |
| KR100724772B1 (ko) * | 2005-09-27 | 2007-06-04 | (주)아이엠 | 하이브리드렌즈의 수차보정방법 |
| TW200805347A (en) * | 2005-11-29 | 2008-01-16 | Konica Minolta Opto Inc | Objective lens for optical pickup apparatus, objective lens unit for optical pickup apparatus and optical pickup apparatus using the same |
| DE602007001995D1 (de) | 2006-04-06 | 2009-10-01 | Daewoo Electronics Corp | Optisches Informationswiedergabegerät und optisches Informationswiedergabeverfahren damit |
| US7889220B2 (en) * | 2006-10-31 | 2011-02-15 | Hewlett-Packard Development Company, L.P. | Device and method for maintaining optical energy density on a medium |
| US20100085861A1 (en) * | 2006-11-27 | 2010-04-08 | Koninklijke Philips Electronics N.V. | Lens system for scanning device |
| JP4823114B2 (ja) * | 2007-03-23 | 2011-11-24 | 三洋電機株式会社 | 光ディスク装置 |
| JP4193914B1 (ja) | 2007-04-27 | 2008-12-10 | 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レンズ及び光ピックアップ装置 |
| WO2009066687A1 (ja) * | 2007-11-21 | 2009-05-28 | Konica Minolta Opto, Inc. | 対物レンズ及び撮像レンズ |
| JP2009217925A (ja) * | 2008-02-12 | 2009-09-24 | Hoya Corp | 光学素子および光情報記録再生装置用対物光学系 |
| JP2010153016A (ja) * | 2008-11-19 | 2010-07-08 | 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 |
| US8121012B2 (en) | 2008-11-19 | 2012-02-21 | Hoya Corporation | Objective lens and optical information recording/reproducing apparatus |
| JP5363951B2 (ja) * | 2008-11-19 | 2013-12-11 | Ｈｏｙａ株式会社 | 光情報記録再生装置 |
| JP5180138B2 (ja) * | 2009-04-13 | 2013-04-10 | 日立マクセル株式会社 | 光ピックアップレンズ |
| CN102548723A (zh) | 2009-09-30 | 2012-07-04 | 柯尼卡美能达精密光学株式会社 | 模具的加工方法、模具、物镜及光拾取装置 |
| CN102054490B (zh) * | 2009-10-29 | 2015-01-28 | Hoya株式会社 | 光学拾取头的光学系统和光学信息记录/再现装置 |
| CN104880753B (zh) * | 2015-05-05 | 2018-07-20 | 清华大学深圳研究生院 | 用于制作菲涅尔光栅的优化设计方法 |
| WO2020110525A1 (ja) * | 2018-11-30 | 2020-06-04 | パナソニックＩｐマネジメント株式会社 | 対物レンズ及び光ヘッド装置及び光情報装置と光ディスクシステム |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09311271A (ja) | 1996-05-20 | 1997-12-02 | ソニー株式会社 | 対物レンズ及び光学ピックアップ装置 |
| JP3385213B2 (ja) | 1998-05-29 | 2003-03-10 | ペンタックス株式会社 | 光ヘッド用対物レンズ |
| US6349083B1 (en) * | 1998-07-13 | 2002-02-19 | Konica Corporation | Near field type optical disk recording reproducing apparatus, optical information recording medium recording reproducing apparatus, pickup apparatus, objective lens |
| JP2000035535A (ja) | 1998-07-21 | 2000-02-02 | Konica Corp | ピックアップ用対物レンズ |
| JP4434369B2 (ja) | 1999-08-11 | 2010-03-17 | 旭硝子株式会社 | 対物レンズ |
| TW504582B (en) * | 1999-09-01 | 2002-10-01 | Konishiroku Photo Ind | Objective lens for pickup and light pickup apparatus |
| EP1102250A3 (en) * | 1999-11-17 | 2003-03-26 | Konica Corporation | Optical pickup apparatus and objective lens |
| JP4453131B2 (ja) | 1999-11-17 | 2010-04-21 | 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および対物レンズ |
| US6594222B2 (en) * | 1999-12-28 | 2003-07-15 | Pentax Corporation | Objective lens for optical pick-up |
| JP2001283459A (ja) | 2000-01-26 | 2001-10-12 | Konica Corp | 光ピックアップ装置および光ピックアップ装置用対物レンズ |
| JP2001296471A (ja) * | 2000-04-14 | 2001-10-26 | Asahi Optical Co Ltd | 光ヘッド用対物レンズ |
| US6898168B2 (en) * | 2000-05-12 | 2005-05-24 | Konica Corporation | Optical pick-up apparatus |
| JP4660915B2 (ja) | 2000-05-12 | 2011-03-30 | 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 |
| JP2002197712A (ja) | 2000-12-25 | 2002-07-12 | Konica Corp | 集光光学系、光ピックアップ装置及び再生装置 |
| JP4595184B2 (ja) * | 2000-10-02 | 2010-12-08 | 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対物レンズ |
| KR100769959B1 (ko) * | 2000-10-03 | 2007-10-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록매체 주사용 광학 헤드 및 광학 주사장치 |
| WO2002033700A2 (en) * | 2000-10-16 | 2002-04-25 | Konica Corporation | Objective lens, coupling lens, light converging optical system, and optical pick-up apparatus |
| CN100359577C (zh) * | 2000-10-30 | 2008-01-02 | 柯尼卡株式会社 | 物镜 |
| JP4131366B2 (ja) | 2000-10-30 | 2008-08-13 | 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 |
| JP2002156579A (ja) | 2000-11-16 | 2002-05-31 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ |
| KR100506565B1 (ko) * | 2000-11-16 | 2005-08-10 | 닛뽕빅터 가부시키가이샤 | 광 디스크용 대물 렌즈 |
| US6807139B2 (en) * | 2001-04-12 | 2004-10-19 | Konica Corporation | Objective lens and optical pickup apparatus |
| US6597519B2 (en) * | 2001-04-26 | 2003-07-22 | Konica Corporation | Objective lens, optical pick-up apparatus and optical information recording reproducing apparatus |
| JP2003114383A (ja) * | 2001-07-30 | 2003-04-18 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ、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 |
| 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 |
| JP2003167189A (ja) | 2001-09-21 | 2003-06-13 | 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 |
| JP2003167192A (ja) | 2001-09-21 | 2003-06-13 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ、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 |
| JP2003167188A (ja) | 2001-09-21 | 2003-06-13 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ |
| JP2003167191A (ja) | 2001-09-21 | 2003-06-13 | Victor Co Of Japan Ltd | 光ディスク用対物レンズ、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 |
| 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 |
-
2003
- 2003-02-20 JP JP2003042269A patent/JP2004252135A/ja active Pending
- 2003-08-28 CN CNB038205424A patent/CN100357780C/zh not_active Expired - Fee Related
- 2003-08-28 EP EP03791401A patent/EP1544652A4/en not_active Withdrawn
- 2003-08-28 AU AU2003257582A patent/AU2003257582A1/en not_active Abandoned
- 2003-08-28 TW TW096130953A patent/TW200814036A/zh not_active IP Right Cessation
- 2003-08-28 WO PCT/JP2003/010994 patent/WO2004021065A1/ja not_active Ceased
- 2003-08-28 US US10/525,660 patent/US7606136B2/en not_active Expired - Fee Related
- 2003-08-28 KR KR1020057003182A patent/KR101061347B1/ko not_active Expired - Fee Related
- 2003-08-28 TW TW092123779A patent/TW200411649A/zh not_active IP Right Cessation
-
2009
- 2009-09-01 US US12/551,834 patent/US7920456B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR101061347B1 (ko) | 2011-08-31 |
| CN100357780C (zh) | 2007-12-26 |
| US20050254399A1 (en) | 2005-11-17 |
| EP1544652A1 (en) | 2005-06-22 |
| AU2003257582A1 (en) | 2004-03-19 |
| JP2004252135A (ja) | 2004-09-09 |
| TWI338891B (https=) | 2011-03-11 |
| TW200411649A (en) | 2004-07-01 |
| KR20050058522A (ko) | 2005-06-16 |
| US20100054108A1 (en) | 2010-03-04 |
| US7920456B2 (en) | 2011-04-05 |
| CN1678935A (zh) | 2005-10-05 |
| TWI344645B (https=) | 2011-07-01 |
| US7606136B2 (en) | 2009-10-20 |
| WO2004021065A1 (ja) | 2004-03-11 |
| EP1544652A4 (en) | 2009-12-02 |
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