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JPS5750330A - Optical recording and reproducing device - Google Patents

Optical recording and reproducing device

Info

Publication number
JPS5750330A
JPS5750330A JP12528380A JP12528380A JPS5750330A JP S5750330 A JPS5750330 A JP S5750330A JP 12528380 A JP12528380 A JP 12528380A JP 12528380 A JP12528380 A JP 12528380A JP S5750330 A JPS5750330 A JP S5750330A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
recording
control
parts
track
switch
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
Application number
JP12528380A
Other versions
JPS6357859B2 (en )
Inventor
Masahiro Deguchi
Mitsuro Moriya
Original Assignee
Matsushita Electric Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/08Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09Disposition 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
    • G11B7/0938Disposition 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/007Arrangement 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
    • G11B7/00718Groove 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.
JP12528380A 1980-09-11 1980-09-11 Expired JPS6357859B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12528380A JPS6357859B2 (en) 1980-09-11 1980-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12528380A JPS6357859B2 (en) 1980-09-11 1980-09-11

Publications (2)

Publication Number Publication Date
JPS5750330A true 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
JP12528380A Expired JPS6357859B2 (en) 1980-09-11 1980-09-11

Country Status (1)

Country Link
JP (1) JPS6357859B2 (en)

Cited By (39)

* Cited by examiner, † Cited by third party
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 Optical Sutoretsuji Internatl Record carrier for data memory
JPS6233338A (en) * 1985-07-30 1987-02-13 Optical Sutoretsuji Internatl Record carrier for data memory
JPS6233339A (en) * 1985-07-30 1987-02-13 Optical Sutoretsuji Internatl 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
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
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
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
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
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

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885936A (en) * 1981-11-16 1983-05-23 Toshiba Corp Optical information recording and reproducing device
JPH0132578B2 (en) * 1981-11-16 1989-07-06 Tokyo Shibaura Electric Co
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 disc system
JPS6214327A (en) * 1985-07-11 1987-01-22 Matsushita Electric Ind Co Ltd Recording and reproducing method for optical signal
JPS6233339A (en) * 1985-07-30 1987-02-13 Optical Sutoretsuji Internatl Record carrier for data memory
JPS6233338A (en) * 1985-07-30 1987-02-13 Optical Sutoretsuji Internatl Record carrier for data memory
JPS6231029A (en) * 1985-07-30 1987-02-10 Optical Sutoretsuji Internatl Record carrier for data memory
JP2650263B2 (en) * 1987-07-15 1997-09-03 松下電器産業株式会社 Optical disc and the information recording and reproducing method
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
US5475662A (en) * 1992-05-13 1995-12-12 Matsushita Electric Industrial Co., Ltd. Optical disc apparatus with tracking error compensation
EP0607445A4 (en) * 1992-05-13 1994-10-05 Matsushita Electric Ind Co Ltd Optical disk unit.
US5422874A (en) * 1992-09-10 1995-06-06 Matsushita Electric Industrial Co., Ltd. Optical recording disk, and recording/reading apparatus using same
US5724338A (en) * 1992-09-10 1998-03-03 Matsushita Electric Industrial Co., Ltd. Rewritable disk-shaped optical recording medium
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
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
US5862112A (en) * 1995-02-17 1999-01-19 Matsushita Electric Industrial Co., Ltd. Optical disk and an optical disk recording reproduction device
WO1996025736A1 (en) * 1995-02-17 1996-08-22 Matsushita Electric Industrial Co., Ltd. Optical disk and optical disk recording and reproducing device
US6167006A (en) * 1995-03-31 2000-12-26 Kabushiki Kaisha Toshiba Optical information recording/reproducing apparatus based on tracking control of irradiated light
US6373797B1 (en) 1995-03-31 2002-04-16 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
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
US6275466B1 (en) 1995-12-01 2001-08-14 Mitsubishi Denki Kabushiki Kaisha Optical disk and optical disk drive device
US6236637B1 (en) 1995-12-01 2001-05-22 Mitsubishi Denki Kabushiki Kaisha Optical disk and optical disk drive device
US6069869A (en) * 1995-12-01 2000-05-30 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
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
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
US5923640A (en) * 1996-06-26 1999-07-13 Matsushita Electric Industrial Co., Ltd. Optical disc with a rewritable area and a read-only area
US5838658A (en) * 1996-06-26 1998-11-17 Mitsubishi Denki Kabushiki Kaisha Optical disc
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 Type
JPS6357859B2 (en) 1988-11-14 grant
JP1508324C (en) grant

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