JPH06267110A - 多平面情報蓄積系およびその系を用いた記録担体 - Google Patents
多平面情報蓄積系およびその系を用いた記録担体Info
- Publication number
- JPH06267110A JPH06267110A JP5350276A JP35027693A JPH06267110A JP H06267110 A JPH06267110 A JP H06267110A JP 5350276 A JP5350276 A JP 5350276A JP 35027693 A JP35027693 A JP 35027693A JP H06267110 A JPH06267110 A JP H06267110A
- Authority
- JP
- Japan
- Prior art keywords
- information
- plane
- read
- radiation
- record carrier
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 180
- 230000005855 radiation Effects 0.000 claims abstract description 155
- 230000003287 optical effect Effects 0.000 claims description 51
- 238000009826 distribution Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000002452 interceptive effect Effects 0.000 description 19
- 230000005381 magnetic domain Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93200001 | 1993-01-04 | ||
NL93200001:1 | 1993-01-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06267110A true JPH06267110A (ja) | 1994-09-22 |
Family
ID=8213546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5350276A Pending JPH06267110A (ja) | 1993-01-04 | 1993-12-28 | 多平面情報蓄積系およびその系を用いた記録担体 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5511057A (en]) |
JP (1) | JPH06267110A (en]) |
KR (1) | KR100289018B1 (en]) |
CN (1) | CN1134770C (en]) |
AT (1) | ATE181614T1 (en]) |
DE (1) | DE69325437T2 (en]) |
SG (1) | SG48111A1 (en]) |
TW (1) | TW230253B (en]) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006013978A1 (ja) * | 2004-08-05 | 2006-02-09 | Matsushita Electric Industrial Co., Ltd. | 光記録媒体、光記録媒体の情報記録/再生方法および情報記録/再生装置 |
JP2006252752A (ja) * | 2005-03-10 | 2006-09-21 | Samsung Electronics Co Ltd | 多層記録媒体及びその製造方法 |
JP2011170935A (ja) * | 2010-02-22 | 2011-09-01 | Tdk Corp | 光記録再生方法、光記録媒体 |
JP2011170936A (ja) * | 2010-02-22 | 2011-09-01 | Tdk Corp | 光記録媒体、光記録再生方法 |
JP2011192377A (ja) * | 2010-02-22 | 2011-09-29 | Tdk Corp | 光記録媒体、光記録再生方法 |
JP2012164380A (ja) * | 2011-02-04 | 2012-08-30 | Tdk Corp | 光記録再生方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5677903A (en) * | 1991-03-25 | 1997-10-14 | U.S. Phillips Corporation | Multi-layer information storage system with improved aberration correction |
US7286153B1 (en) * | 1991-10-11 | 2007-10-23 | Hitachi, Ltd. | Three-dimensional recording and reproducing apparatus |
JP3266627B2 (ja) * | 1991-10-11 | 2002-03-18 | 株式会社日立製作所 | 情報再生装置 |
US5864530A (en) * | 1993-01-04 | 1999-01-26 | U.S. Philips Corporation | Multiplane information storage system and record carrier for use in such a system |
JPH07302445A (ja) * | 1994-05-09 | 1995-11-14 | Canon Inc | 光磁気記録媒体および該媒体を用いた情報記録および信号再生方法 |
JP3558306B2 (ja) * | 1994-07-26 | 2004-08-25 | パイオニア株式会社 | 多層記録ディスク及びこれを用いた記録/再生システム |
US5726970A (en) * | 1995-03-20 | 1998-03-10 | Sony Corporation | Multi-layer optical recording medium |
US5764619A (en) | 1995-04-07 | 1998-06-09 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium having two separate recording layers |
KR100453526B1 (ko) * | 1995-07-31 | 2005-01-13 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 초점제어회로를포함하는, 다층기록매체용광학주사장치 |
KR100629846B1 (ko) | 1997-11-07 | 2006-09-29 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 광학 주사장치 |
DE19859035A1 (de) * | 1998-12-21 | 2000-06-29 | Thomson Brandt Gmbh | Gerät zum Lesen oder Schreiben optischer Aufzeichnungsträger mit unterschiedlichen Informationsträgerschichten |
TWI254301B (en) * | 2002-04-05 | 2006-05-01 | Tdk Corp | Optical recording medium and method for optically recording information in the same |
US7479363B2 (en) * | 2002-04-26 | 2009-01-20 | Tdk Corporation | Optical recording medium and method for optically recording data in the same |
JP4282285B2 (ja) * | 2002-08-12 | 2009-06-17 | Tdk株式会社 | 光記録媒体及び光記録方法 |
US20040076907A1 (en) * | 2002-10-22 | 2004-04-22 | Tdk Corporation | Optical recording medium and method for manufacturing the same |
JP4215497B2 (ja) * | 2002-12-27 | 2009-01-28 | Tdk株式会社 | 光記録媒体 |
US20050238145A1 (en) * | 2004-04-22 | 2005-10-27 | Sbc Knowledge Ventures, L.P. | User interface for "how to use" application of automated self service call center |
JP4341505B2 (ja) * | 2004-08-19 | 2009-10-07 | ソニー株式会社 | 多層光情報記録媒体 |
JP2006073053A (ja) | 2004-08-31 | 2006-03-16 | Tdk Corp | 光記録媒体 |
JP5786304B2 (ja) * | 2010-10-21 | 2015-09-30 | Tdk株式会社 | 多層光記録媒体 |
JP6201377B2 (ja) | 2013-04-01 | 2017-09-27 | ソニー株式会社 | 光記録媒体 |
CN104954782B (zh) * | 2015-06-08 | 2017-03-15 | 小米科技有限责任公司 | 成像设备防抖性能的测试方法及设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3855426A (en) * | 1971-03-11 | 1974-12-17 | Philips Corp | Video disc recording and optical playback system therefor |
US4219704A (en) * | 1974-10-21 | 1980-08-26 | Eli S. Jacobs | Record playback apparatus for optical data records |
JPS63146244A (ja) * | 1986-12-10 | 1988-06-18 | Hitachi Ltd | 波長多重光記録装置 |
JPH0354740A (ja) * | 1989-07-24 | 1991-03-08 | Matsushita Electric Ind Co Ltd | 光学情報記録部材および光学情報記録再生装置 |
JPH03183036A (ja) * | 1989-12-11 | 1991-08-09 | Hitachi Ltd | 情報記録媒体,情報の記録再生方法およびその装置 |
US5202875A (en) * | 1991-06-04 | 1993-04-13 | International Business Machines Corporation | Multiple data surface optical data storage system |
-
1993
- 1993-12-24 DE DE69325437T patent/DE69325437T2/de not_active Expired - Lifetime
- 1993-12-24 SG SG1996007095A patent/SG48111A1/en unknown
- 1993-12-24 AT AT93203684T patent/ATE181614T1/de active
- 1993-12-28 JP JP5350276A patent/JPH06267110A/ja active Pending
- 1993-12-29 US US08/175,331 patent/US5511057A/en not_active Expired - Lifetime
- 1993-12-31 CN CNB931217350A patent/CN1134770C/zh not_active Expired - Lifetime
-
1994
- 1994-01-04 KR KR1019940000144A patent/KR100289018B1/ko not_active Expired - Lifetime
- 1994-02-22 TW TW083101489A patent/TW230253B/zh not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006013978A1 (ja) * | 2004-08-05 | 2006-02-09 | Matsushita Electric Industrial Co., Ltd. | 光記録媒体、光記録媒体の情報記録/再生方法および情報記録/再生装置 |
US7778135B2 (en) | 2004-08-05 | 2010-08-17 | Panasonic Corporation | Optical recording medium, method for recording/reproducing information to/from optical recording medium and apparatus for recording/reproducing information |
JP2006252752A (ja) * | 2005-03-10 | 2006-09-21 | Samsung Electronics Co Ltd | 多層記録媒体及びその製造方法 |
JP2011170935A (ja) * | 2010-02-22 | 2011-09-01 | Tdk Corp | 光記録再生方法、光記録媒体 |
JP2011170936A (ja) * | 2010-02-22 | 2011-09-01 | Tdk Corp | 光記録媒体、光記録再生方法 |
JP2011192377A (ja) * | 2010-02-22 | 2011-09-29 | Tdk Corp | 光記録媒体、光記録再生方法 |
JP2012164380A (ja) * | 2011-02-04 | 2012-08-30 | Tdk Corp | 光記録再生方法 |
Also Published As
Publication number | Publication date |
---|---|
SG48111A1 (en) | 1998-04-17 |
KR100289018B1 (ko) | 2001-05-02 |
HK1012766A1 (en) | 1999-08-06 |
DE69325437T2 (de) | 1999-12-30 |
ATE181614T1 (de) | 1999-07-15 |
KR940018848A (ko) | 1994-08-19 |
CN1134770C (zh) | 2004-01-14 |
US5511057A (en) | 1996-04-23 |
CN1090668A (zh) | 1994-08-10 |
TW230253B (en]) | 1994-09-11 |
DE69325437D1 (de) | 1999-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH06267110A (ja) | 多平面情報蓄積系およびその系を用いた記録担体 | |
US7460448B2 (en) | Optical pick-up head, optical information apparatus, and optical information reproducing method | |
JP5347038B2 (ja) | 光ヘッド装置、光情報装置及び情報処理装置 | |
EP0605924B1 (en) | Multiplane information storage system and record carrier for use in such a system | |
JP4726254B2 (ja) | 光ピックアップ及び情報機器 | |
US5864530A (en) | Multiplane information storage system and record carrier for use in such a system | |
JPH06349071A (ja) | 情報再生方法及び光検出器 | |
US4242579A (en) | Apparatus for the pointwise scanning of an information surface | |
KR101119689B1 (ko) | 광디스크 장치, 광픽업의 제어 방법 및 광디스크 판별 방법 | |
JPH1069675A (ja) | 光ピックアップ装置、光ピックアップの対物レンズ及び光ディスク装置 | |
JP4313706B2 (ja) | 光ヘッド装置及び光情報再生装置 | |
JP4726255B2 (ja) | 光ピックアップ及び情報機器 | |
HK1012766B (en) | Multiplane information storage system and record carrier for use in such a system | |
KR100430270B1 (ko) | 광픽업 장치에 있어서의 틸트검출 방법 | |
JP3068463B2 (ja) | 光ヘッド装置 | |
JP2655049B2 (ja) | 光ヘッド装置 | |
KR100421498B1 (ko) | 이종광디스크용광픽업장치 | |
KR19990049993A (ko) | 광량조절을 이용한 듀얼 포커스 광픽업장치 | |
KR19990050011A (ko) | 액정소자를 이용한 듀얼 포커스 광픽업장치 | |
KR19990050013A (ko) | 반사형 액정소자를 이용한 듀얼 포커스 광픽업장치 | |
JP2012133850A (ja) | 光ピックアップ | |
JP2005025854A (ja) | 光ピックアップおよび光ディスク装置 | |
KR20060101756A (ko) | 광학적으로 판독가능한 데이터를 광 데이터에 기록하는방법 및 장치 | |
KR19990049992A (ko) | 광량조절을 이용한 듀얼 포커스 광픽업장치 | |
KR19990050012A (ko) | 액정소자를 이용한 듀얼 포커스 광픽업장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040629 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041026 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20041224 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20050201 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20050930 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20070327 |