JPS5750330A - Optical recording and reproducing device - Google Patents
Optical recording and reproducing deviceInfo
- Publication number
- JPS5750330A JPS5750330A JP55125283A JP12528380A JPS5750330A JP S5750330 A JPS5750330 A JP S5750330A JP 55125283 A JP55125283 A JP 55125283A JP 12528380 A JP12528380 A JP 12528380A JP S5750330 A JPS5750330 A JP S5750330A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- parts
- tracking control
- track
- perform
- 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.)
- Granted
Links
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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
Abstract
PURPOSE:To perform recording onto projecting parts and recess parts of a track groove on a recording medium, by inverting the polarity of a tracking control system. CONSTITUTION:The width of recess parts and projecting parts of the track groove of a recording medium 1 is equal to or smaller than the diameter of an irradiated light spot, respectively. In case of tracking control for a track of the recess part, a switch 42 is short-circuited, and a switch 44 is opened, and the output of a differential amplifier 41 is transferred to a compensating circuit 45 to perform the control. In case of tracking control for a track of the projecting part, the switch 42 is opened, and the switch 44 is short-circuited, and the output of the differential amplifier 41 is transferred to the compensating circuit 45 through an inverting circuit 43, which is provided to invert the polarity of tracking control, to perform the control. Thus, recording onto recess parts and projecting parts of the track groove on the recording medium is performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55125283A JPS5750330A (en) | 1980-09-11 | 1980-09-11 | Optical recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55125283A JPS5750330A (en) | 1980-09-11 | 1980-09-11 | Optical recording and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5750330A true JPS5750330A (en) | 1982-03-24 |
JPS6357859B2 JPS6357859B2 (en) | 1988-11-14 |
Family
ID=14906238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55125283A Granted JPS5750330A (en) | 1980-09-11 | 1980-09-11 | Optical recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5750330A (en) |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5885936A (en) * | 1981-11-16 | 1983-05-23 | Toshiba Corp | Optical information recording and reproducing device |
JPS59168939A (en) * | 1983-03-16 | 1984-09-22 | Matsushita Electric Ind Co Ltd | Disc recording and reproducing device |
JPS61214234A (en) * | 1985-03-20 | 1986-09-24 | Hitachi Ltd | Optical disc device |
JPS6214327A (en) * | 1985-07-11 | 1987-01-22 | Matsushita Electric Ind Co Ltd | Recording and reproducing method for optical signal |
JPS6231029A (en) * | 1985-07-30 | 1987-02-10 | オプテイカル ストレツジ インタ−ナシヨナル−ユ−エス | Record carrier for data memory |
JPS6233339A (en) * | 1985-07-30 | 1987-02-13 | オプテイカル ストレツジ インタ−ナシヨナル−ユ−エス | Record carrier for data memory |
JPS6233338A (en) * | 1985-07-30 | 1987-02-13 | オプテイカル ストレツジ インタ−ナシヨナル−ユ−エス | Record carrier for data memory |
JPS6419531A (en) * | 1987-07-15 | 1989-01-23 | Matsushita Electric Ind Co Ltd | Optical disk |
JPH01194139A (en) * | 1988-11-18 | 1989-08-04 | Toshiba Corp | Optical information recording and reproducing device |
US5257250A (en) * | 1988-12-16 | 1993-10-26 | Matsushita Electric Industrial Co., Ltd. | Tracking-control target-position adjustment method |
EP0607445A1 (en) * | 1992-05-13 | 1994-07-27 | Matsushita Electric Industrial Co., Ltd. | Optical disk unit |
JPH06301976A (en) * | 1993-04-15 | 1994-10-28 | Matsushita Electric Ind Co Ltd | Optical disk and optical disk device |
EP0643387A1 (en) * | 1993-09-10 | 1995-03-15 | Nippon Conlux Co., Ltd. | Optical information recording/reproducing system |
EP0646909A1 (en) * | 1993-09-30 | 1995-04-05 | Canon Kabushiki Kaisha | Optical information recording/reproduction method and apparatus |
US5422874A (en) * | 1992-09-10 | 1995-06-06 | Matsushita Electric Industrial Co., Ltd. | Optical recording disk, and recording/reading apparatus using same |
US5508995A (en) * | 1993-07-15 | 1996-04-16 | Matsushita Electric Industrial Co., Ltd. | Optical disk capable of recording information on both groove and land tracks |
WO1996023303A1 (en) * | 1995-01-23 | 1996-08-01 | Sony Corporation | Method and device for recording data on optical disk and method and device for reproducing data from optical disk |
WO1996025736A1 (en) * | 1995-02-17 | 1996-08-22 | Matsushita Electric Industrial Co., Ltd. | Optical disk and optical disk recording and reproducing device |
WO1997000517A1 (en) * | 1995-06-14 | 1997-01-03 | Nikon Corporation | Device and method for reproducing information |
EP0759609A2 (en) * | 1995-08-10 | 1997-02-26 | Kabushiki Kaisha Toshiba | Optical disk apparatus, tracking control circuit therefor, and method of changing tracking position |
EP0770993A3 (en) * | 1995-10-24 | 1997-07-16 | Toshiba Kk | Optical disc apparatus for recording and reproducing data onto and from an optical disc with grooves and lands |
GB2307770B (en) * | 1995-12-01 | 1998-04-29 | Mitsubishi Electric Corp | Optical disk and optical disk drive device |
US5838658A (en) * | 1996-06-26 | 1998-11-17 | Mitsubishi Denki Kabushiki Kaisha | Optical disc |
US5862112A (en) * | 1995-02-17 | 1999-01-19 | Matsushita Electric Industrial Co., Ltd. | Optical disk and an optical disk recording reproduction device |
US5878007A (en) * | 1993-12-27 | 1999-03-02 | Matsushita Electric Industrial Co., Ltd. | Anti-wobble optical medium and tracking method and apparatus |
US5923640A (en) * | 1996-06-26 | 1999-07-13 | Matsushita Electric Industrial Co., Ltd. | Optical disc with a rewritable area and a read-only area |
US5933410A (en) * | 1996-06-26 | 1999-08-03 | Mitsubishi Denki Kabushiki Kaisha | Optical disc and optical disc driving apparatus |
US6040030A (en) * | 1997-09-19 | 2000-03-21 | Tdk Corporation | Optical recording medium |
US6167006A (en) * | 1995-03-31 | 2000-12-26 | Kabushiki Kaisha Toshiba | Optical information recording/reproducing apparatus based on tracking control of irradiated light |
US6268034B1 (en) | 1998-08-05 | 2001-07-31 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium and method for producing the same, method for recording and reproducing information thereon and recording/reproducing apparatus |
US6343062B1 (en) | 1997-09-26 | 2002-01-29 | Matsushita Electric Industrial Co., Ltd | Optical disk device and optical disk for recording and reproducing high-density signals |
US6388984B2 (en) | 1997-08-28 | 2002-05-14 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium and its recording and reproducing method |
US6434092B1 (en) | 1998-12-24 | 2002-08-13 | Nec Corporation | Optical head for land and groove recording |
US6503690B1 (en) | 1997-08-12 | 2003-01-07 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, method for producing the same, and method for recording and reproducing optical information |
US6821707B2 (en) | 1996-03-11 | 2004-11-23 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information |
US7280462B2 (en) | 2002-04-17 | 2007-10-09 | Nec Corporation | Method and apparatus for recording/reproducing optical information |
US7283458B2 (en) | 2002-04-08 | 2007-10-16 | Nec Corporation | Optical information recording medium, and method and device for optical information recording/reproduction using same |
US7292509B2 (en) | 2002-04-30 | 2007-11-06 | Pioneer Corporation | Recording disc and apparatus and method for reproducing recorded information |
-
1980
- 1980-09-11 JP JP55125283A patent/JPS5750330A/en active Granted
Cited By (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0132578B2 (en) * | 1981-11-16 | 1989-07-06 | Tokyo Shibaura Electric Co | |
JPS5885936A (en) * | 1981-11-16 | 1983-05-23 | Toshiba Corp | Optical information recording and reproducing device |
JPS59168939A (en) * | 1983-03-16 | 1984-09-22 | Matsushita Electric Ind Co Ltd | Disc recording and reproducing device |
JPH0427610B2 (en) * | 1983-03-16 | 1992-05-12 | Matsushita Electric Ind Co Ltd | |
JPS61214234A (en) * | 1985-03-20 | 1986-09-24 | Hitachi Ltd | Optical disc device |
JP2515721B2 (en) * | 1985-03-20 | 1996-07-10 | 株式会社日立製作所 | Optical disk device |
JPS6214327A (en) * | 1985-07-11 | 1987-01-22 | Matsushita Electric Ind Co Ltd | Recording and reproducing method for optical signal |
JPS6231029A (en) * | 1985-07-30 | 1987-02-10 | オプテイカル ストレツジ インタ−ナシヨナル−ユ−エス | Record carrier for data memory |
JPS6233338A (en) * | 1985-07-30 | 1987-02-13 | オプテイカル ストレツジ インタ−ナシヨナル−ユ−エス | Record carrier for data memory |
JPS6233339A (en) * | 1985-07-30 | 1987-02-13 | オプテイカル ストレツジ インタ−ナシヨナル−ユ−エス | Record carrier for data memory |
JPS6419531A (en) * | 1987-07-15 | 1989-01-23 | Matsushita Electric Ind Co Ltd | Optical disk |
JP2650263B2 (en) * | 1987-07-15 | 1997-09-03 | 松下電器産業株式会社 | Optical disc and information recording / reproducing method therefor |
JPH01194139A (en) * | 1988-11-18 | 1989-08-04 | Toshiba Corp | Optical information recording and reproducing device |
US5257250A (en) * | 1988-12-16 | 1993-10-26 | Matsushita Electric Industrial Co., Ltd. | Tracking-control target-position adjustment method |
EP0607445A1 (en) * | 1992-05-13 | 1994-07-27 | Matsushita Electric Industrial Co., Ltd. | Optical disk unit |
EP0607445A4 (en) * | 1992-05-13 | 1994-10-05 | Matsushita Electric Ind Co Ltd | Optical disk unit. |
US5475662A (en) * | 1992-05-13 | 1995-12-12 | Matsushita Electric Industrial Co., Ltd. | Optical disc apparatus with tracking error compensation |
US5724338A (en) * | 1992-09-10 | 1998-03-03 | Matsushita Electric Industrial Co., Ltd. | Rewritable disk-shaped optical recording medium |
US5422874A (en) * | 1992-09-10 | 1995-06-06 | Matsushita Electric Industrial Co., Ltd. | Optical recording disk, and recording/reading apparatus using same |
JPH06301976A (en) * | 1993-04-15 | 1994-10-28 | Matsushita Electric Ind Co Ltd | Optical disk and optical disk device |
US5508995A (en) * | 1993-07-15 | 1996-04-16 | Matsushita Electric Industrial Co., Ltd. | Optical disk capable of recording information on both groove and land tracks |
EP0643387A1 (en) * | 1993-09-10 | 1995-03-15 | Nippon Conlux Co., Ltd. | Optical information recording/reproducing system |
EP0646909A1 (en) * | 1993-09-30 | 1995-04-05 | Canon Kabushiki Kaisha | Optical information recording/reproduction method and apparatus |
US5878007A (en) * | 1993-12-27 | 1999-03-02 | Matsushita Electric Industrial Co., Ltd. | Anti-wobble optical medium and tracking method and apparatus |
WO1996023303A1 (en) * | 1995-01-23 | 1996-08-01 | Sony Corporation | Method and device for recording data on optical disk and method and device for reproducing data from optical disk |
US5734634A (en) * | 1995-01-23 | 1998-03-31 | Sony Corporation | Recording method and recording equipment of optical disc reproducing method and reproducing equipment of optical disc |
WO1996025736A1 (en) * | 1995-02-17 | 1996-08-22 | Matsushita Electric Industrial Co., Ltd. | Optical disk and optical disk recording and reproducing device |
US5862112A (en) * | 1995-02-17 | 1999-01-19 | Matsushita Electric Industrial Co., Ltd. | Optical disk and an optical disk recording reproduction device |
US6373797B1 (en) | 1995-03-31 | 2002-04-16 | Kabushiki Kaisha Toshiba | Optical information recording/reproducing apparatus based on tracking control of irradiated light |
US6167006A (en) * | 1995-03-31 | 2000-12-26 | Kabushiki Kaisha Toshiba | Optical information recording/reproducing apparatus based on tracking control of irradiated light |
WO1997000517A1 (en) * | 1995-06-14 | 1997-01-03 | Nikon Corporation | Device and method for reproducing information |
EP0759609A3 (en) * | 1995-08-10 | 1997-07-16 | Toshiba Kk | Optical disk apparatus, tracking control circuit therefor, and method of changing tracking position |
EP0759609A2 (en) * | 1995-08-10 | 1997-02-26 | Kabushiki Kaisha Toshiba | Optical disk apparatus, tracking control circuit therefor, and method of changing tracking position |
KR100269847B1 (en) * | 1995-10-24 | 2000-10-16 | 니시무로 타이죠 | Optical disc apparatus |
EP0770993A3 (en) * | 1995-10-24 | 1997-07-16 | Toshiba Kk | Optical disc apparatus for recording and reproducing data onto and from an optical disc with grooves and lands |
US6236637B1 (en) | 1995-12-01 | 2001-05-22 | Mitsubishi Denki Kabushiki Kaisha | Optical disk and optical disk drive device |
US6396799B1 (en) | 1995-12-01 | 2002-05-28 | Mitsubishi Denki Kabushiki Kaisha | Optical disk drive device using an optical disk having a continuous information track formed of alternating land/groove revolutions |
US6069869A (en) * | 1995-12-01 | 2000-05-30 | Mitsubishi Denki Kabushiki Kaisha | Optical disk and optical disk drive device |
US6275466B1 (en) | 1995-12-01 | 2001-08-14 | Mitsubishi Denki Kabushiki Kaisha | Optical disk and optical disk drive device |
US6147961A (en) * | 1995-12-01 | 2000-11-14 | Mitsubishi Denki Kabushiki Kaisha | Optical disk and optical disk drive device |
GB2307770B (en) * | 1995-12-01 | 1998-04-29 | Mitsubishi Electric Corp | Optical disk and optical disk drive device |
US7037413B1 (en) | 1996-03-11 | 2006-05-02 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information |
US6821707B2 (en) | 1996-03-11 | 2004-11-23 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information |
US5933410A (en) * | 1996-06-26 | 1999-08-03 | Mitsubishi Denki Kabushiki Kaisha | Optical disc and optical disc driving apparatus |
US5838658A (en) * | 1996-06-26 | 1998-11-17 | Mitsubishi Denki Kabushiki Kaisha | Optical disc |
US5923640A (en) * | 1996-06-26 | 1999-07-13 | Matsushita Electric Industrial Co., Ltd. | Optical disc with a rewritable area and a read-only area |
US6396798B1 (en) | 1996-06-26 | 2002-05-28 | Matsushita Electric Industrial Co., Ltd. | Optical disc with a rewritable area and a read-only area |
US6503690B1 (en) | 1997-08-12 | 2003-01-07 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, method for producing the same, and method for recording and reproducing optical information |
US6388984B2 (en) | 1997-08-28 | 2002-05-14 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium and its recording and reproducing method |
US6040030A (en) * | 1997-09-19 | 2000-03-21 | Tdk Corporation | Optical recording medium |
US6343062B1 (en) | 1997-09-26 | 2002-01-29 | Matsushita Electric Industrial Co., Ltd | Optical disk device and optical disk for recording and reproducing high-density signals |
US6268034B1 (en) | 1998-08-05 | 2001-07-31 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium and method for producing the same, method for recording and reproducing information thereon and recording/reproducing apparatus |
US6434092B1 (en) | 1998-12-24 | 2002-08-13 | Nec Corporation | Optical head for land and groove recording |
US7283458B2 (en) | 2002-04-08 | 2007-10-16 | Nec Corporation | Optical information recording medium, and method and device for optical information recording/reproduction using same |
US7474605B2 (en) | 2002-04-08 | 2009-01-06 | Nec Corporation | Method and device for optical information recording/reproduction |
US7280462B2 (en) | 2002-04-17 | 2007-10-09 | Nec Corporation | Method and apparatus for recording/reproducing optical information |
US7292509B2 (en) | 2002-04-30 | 2007-11-06 | Pioneer Corporation | Recording disc and apparatus and method for reproducing recorded information |
US7301860B2 (en) | 2002-04-30 | 2007-11-27 | Pioneer Corporation | Recording disc and apparatus and method for reproducing recorded information |
Also Published As
Publication number | Publication date |
---|---|
JPS6357859B2 (en) | 1988-11-14 |
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