JP2002522809A - 光学走査装置および、そのような装置を装備した情報面における情報の読み取りおよび／または書き込みを行うための光学機器 - Google Patents
光学走査装置および、そのような装置を装備した情報面における情報の読み取りおよび／または書き込みを行うための光学機器Info
- Publication number
- JP2002522809A JP2002522809A JP2000564196A JP2000564196A JP2002522809A JP 2002522809 A JP2002522809 A JP 2002522809A JP 2000564196 A JP2000564196 A JP 2000564196A JP 2000564196 A JP2000564196 A JP 2000564196A JP 2002522809 A JP2002522809 A JP 2002522809A
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- information
- compensator
- scanning
- lens
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 53
- 230000005855 radiation Effects 0.000 claims abstract description 32
- 229920002994 synthetic fiber Polymers 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 7
- 101001026208 Bos taurus Potassium voltage-gated channel subfamily A member 4 Proteins 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 15
- 239000010410 layer Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 7
- 230000004075 alteration Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical class C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 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
- G11B7/1372—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
- G11B7/1372—Lenses
- G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
-
- 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
- G11B7/1376—Collimator 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
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Head (AREA)
- Lenses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98202673.4 | 1998-08-07 | ||
| EP98202673 | 1998-08-07 | ||
| PCT/EP1999/005518 WO2000008641A1 (en) | 1998-08-07 | 1999-07-29 | Optical scanning device and optical apparatus for reading and/or writing information in an information plane provided with such a device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002522809A true JP2002522809A (ja) | 2002-07-23 |
| JP2002522809A5 JP2002522809A5 (enExample) | 2006-10-05 |
Family
ID=8234020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000564196A Pending JP2002522809A (ja) | 1998-08-07 | 1999-07-29 | 光学走査装置および、そのような装置を装備した情報面における情報の読み取りおよび／または書き込みを行うための光学機器 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6141153A (enExample) |
| EP (1) | EP1042751A1 (enExample) |
| JP (1) | JP2002522809A (enExample) |
| KR (1) | KR100658200B1 (enExample) |
| MY (1) | MY125818A (enExample) |
| TW (1) | TW463055B (enExample) |
| WO (1) | WO2000008641A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048774A (zh) * | 2011-10-14 | 2013-04-17 | 奥林巴斯株式会社 | 成像光学系统、具有该系统的摄像装置、信息处理装置 |
| CN103907044A (zh) * | 2011-10-31 | 2014-07-02 | Lg伊诺特有限公司 | 成像镜头 |
| CN108152922A (zh) * | 2017-12-25 | 2018-06-12 | 瑞声声学科技(深圳)有限公司 | 摄像光学镜头 |
| JP2021157177A (ja) * | 2020-03-27 | 2021-10-07 | ▲ホアン ▼旭▲フゥア▼ | 自己温度焦点補償装置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3956547B2 (ja) * | 1999-09-07 | 2007-08-08 | ソニー株式会社 | 光記録装置、光記録及び／又は再生方法 |
| DE60136141D1 (de) * | 2000-03-27 | 2008-11-27 | Koninkl Philips Electronics Nv | Optisches linsensystem mit zwei mehr als halbkugelförmigen linsen |
| HUP0303190A2 (hu) * | 2000-10-16 | 2003-12-29 | Konica Corporation | Tárgylencse, kapcsoló lencse, fénykonvergáló optikai rendszer és optikai felvevő-lejátszó eszköz |
| WO2002073356A2 (en) * | 2001-03-09 | 2002-09-19 | Omnexus Americas, Inc. | Marketplaces for on-line contract negotiation, formation and price and availability querying |
| EP1393307A1 (en) * | 2001-04-25 | 2004-03-03 | Koninklijke Philips Electronics N.V. | Scanning device including plastic high-numerical aperture objective |
| 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 |
| KR100916502B1 (ko) * | 2007-08-10 | 2009-09-08 | 삼성전기주식회사 | 초소형 촬상 광학계 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59211013A (ja) * | 1983-05-16 | 1984-11-29 | Fuji Photo Optical Co Ltd | 温度補償を施したプラスチツク対物レンズ系 |
| JPS61275808A (ja) * | 1985-05-31 | 1986-12-05 | Asahi Optical Co Ltd | 光デイスク用レンズ |
| JPS62119512A (ja) * | 1985-11-19 | 1987-05-30 | Asahi Optical Co Ltd | 光デイスク用レンズ |
| JPH0685233B2 (ja) * | 1986-06-27 | 1994-10-26 | 株式会社リコー | 半導体レ−ザ−光源装置 |
| JP3108695B2 (ja) * | 1989-02-09 | 2000-11-13 | 旭光学工業株式会社 | 光情報記録再生装置の光学系 |
| FR2642883B1 (enExample) | 1989-02-09 | 1995-06-02 | Asahi Optical Co Ltd | |
| US5991102A (en) * | 1994-11-25 | 1999-11-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Beam protecting device |
| JPH08221790A (ja) * | 1995-02-15 | 1996-08-30 | Sony Corp | 光学ピックアップ装置 |
| JPH09204678A (ja) * | 1996-01-25 | 1997-08-05 | Sankyo Seiki Mfg Co Ltd | 光ピックアップ装置 |
| JPH09251661A (ja) * | 1996-03-15 | 1997-09-22 | Sony Corp | 記録再生装置および方法 |
-
1999
- 1999-07-29 EP EP99938390A patent/EP1042751A1/en not_active Withdrawn
- 1999-07-29 KR KR1020007003703A patent/KR100658200B1/ko not_active Expired - Fee Related
- 1999-07-29 JP JP2000564196A patent/JP2002522809A/ja active Pending
- 1999-07-29 WO PCT/EP1999/005518 patent/WO2000008641A1/en not_active Ceased
- 1999-08-04 MY MYPI99003308A patent/MY125818A/en unknown
- 1999-08-06 US US09/369,538 patent/US6141153A/en not_active Expired - Fee Related
- 1999-08-25 TW TW088114550A patent/TW463055B/zh not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048774A (zh) * | 2011-10-14 | 2013-04-17 | 奥林巴斯株式会社 | 成像光学系统、具有该系统的摄像装置、信息处理装置 |
| CN103048774B (zh) * | 2011-10-14 | 2016-06-15 | 奥林巴斯株式会社 | 成像光学系统、具有该系统的摄像装置、信息处理装置 |
| CN103907044A (zh) * | 2011-10-31 | 2014-07-02 | Lg伊诺特有限公司 | 成像镜头 |
| US9494774B2 (en) | 2011-10-31 | 2016-11-15 | Lg Innotek Co., Ltd. | Imaging lens |
| CN108152922A (zh) * | 2017-12-25 | 2018-06-12 | 瑞声声学科技(深圳)有限公司 | 摄像光学镜头 |
| CN108152922B (zh) * | 2017-12-25 | 2020-06-09 | 瑞声通讯科技(常州)有限公司 | 摄像光学镜头 |
| JP2021157177A (ja) * | 2020-03-27 | 2021-10-07 | ▲ホアン ▼旭▲フゥア▼ | 自己温度焦点補償装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1042751A1 (en) | 2000-10-11 |
| WO2000008641A1 (en) | 2000-02-17 |
| US6141153A (en) | 2000-10-31 |
| KR100658200B1 (ko) | 2006-12-21 |
| MY125818A (en) | 2006-08-30 |
| KR20010024437A (ko) | 2001-03-26 |
| TW463055B (en) | 2001-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060728 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060728 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20060728 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090625 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090908 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100309 |