JPS539101A - Recording device - Google Patents

Recording device

Info

Publication number
JPS539101A
JPS539101A JP8323176A JP8323176A JPS539101A JP S539101 A JPS539101 A JP S539101A JP 8323176 A JP8323176 A JP 8323176A JP 8323176 A JP8323176 A JP 8323176A JP S539101 A JPS539101 A JP S539101A
Authority
JP
Japan
Prior art keywords
recording device
energy beam
detector
recording
prevented
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
Application number
JP8323176A
Other languages
Japanese (ja)
Other versions
JPS6215932B2 (en
Inventor
Yutaka Kaneba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8323176A priority Critical patent/JPS539101A/en
Publication of JPS539101A publication Critical patent/JPS539101A/en
Publication of JPS6215932B2 publication Critical patent/JPS6215932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Abstract

PURPOSE: An energy beam is prevented from becoming unstable by providing a detector which detects duty cycles and adjusting the energy beam for recording so that the output of this detector becomes a specified value.
COPYRIGHT: (C)1978,JPO&Japio
JP8323176A 1976-07-12 1976-07-12 Recording device Granted JPS539101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8323176A JPS539101A (en) 1976-07-12 1976-07-12 Recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8323176A JPS539101A (en) 1976-07-12 1976-07-12 Recording device

Publications (2)

Publication Number Publication Date
JPS539101A true JPS539101A (en) 1978-01-27
JPS6215932B2 JPS6215932B2 (en) 1987-04-09

Family

ID=13796536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8323176A Granted JPS539101A (en) 1976-07-12 1976-07-12 Recording device

Country Status (1)

Country Link
JP (1) JPS539101A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128703A (en) * 1978-03-27 1979-10-05 Mca Disco Vision Device for recording modulated electric signal
JPS54128704A (en) * 1978-03-27 1979-10-05 Mca Disco Vision Device for storing video information
FR2424603A1 (en) * 1978-04-28 1979-11-23 Hitachi Ltd OPTICAL INFORMATION RECORDING DEVICE
JPS5668935A (en) * 1979-10-22 1981-06-09 Discovision Ass Device for recording dataasignal on movable optical recording medium
JPS56153488A (en) * 1980-04-28 1981-11-27 Mitsubishi Electric Corp Recording device
EP0044603A2 (en) * 1978-03-27 1982-01-27 Discovision Associates Apparatus and method for writing a signal information track on a disc
JPS57203233A (en) * 1982-05-12 1982-12-13 Matsushita Electric Ind Co Ltd Optical recorder and reproducer
US4456914A (en) * 1978-03-27 1984-06-26 Discovision Associates Method and apparatus for storing information on a storage medium
JPS6083234A (en) * 1983-10-13 1985-05-11 Matsushita Electric Ind Co Ltd Optical information recording and reproducing device
JPS6314335A (en) * 1986-07-07 1988-01-21 Sony Corp Optical disk recording and reproducing device
JPH02122436A (en) * 1988-10-31 1990-05-10 Nec Corp Optical recording and reproducing device
JPH02122435A (en) * 1988-10-31 1990-05-10 Nec Corp Optical recording and reproducing device
JPH02122434A (en) * 1988-10-31 1990-05-10 Nec Corp Optical recording and reproducing device
US4970380A (en) * 1989-09-08 1990-11-13 The Boeing Company Method for optical code pattern enhancement and generation
JPH0384753A (en) * 1989-08-28 1991-04-10 Sony Corp Cutting machine
WO2004047096A1 (en) * 2002-11-20 2004-06-03 Sony Corporation Method for producing stamper used for producing optical disc and optical disc producing method
CN100409335C (en) * 2003-01-09 2008-08-06 索尼株式会社 Method for producing stamper used for producing optical disc and optical disc producing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475596U (en) * 1990-11-15 1992-07-01

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621126A (en) * 1978-03-27 1987-01-07 デイスコビジヨン　アソシエイツ Information carrier recording body
JPS54128704A (en) * 1978-03-27 1979-10-05 Mca Disco Vision Device for storing video information
JPS623440A (en) * 1978-03-27 1987-01-09 デイスコビジョン　アソシエイツ Apparatus for storing electric signal into information storage member
JPH0863774A (en) * 1978-03-27 1996-03-08 Discovision Assoc Apparatus for recording of electric information signal
EP0044603A2 (en) * 1978-03-27 1982-01-27 Discovision Associates Apparatus and method for writing a signal information track on a disc
JPH0323979B2 (en) * 1978-03-27 1991-04-02 Discovision Ass
JPS54128703A (en) * 1978-03-27 1979-10-05 Mca Disco Vision Device for recording modulated electric signal
US4456914A (en) * 1978-03-27 1984-06-26 Discovision Associates Method and apparatus for storing information on a storage medium
JPS621138A (en) * 1978-03-27 1987-01-07 デイスコビジョン　アソシエイツ Disc writing of information signal
EP0044603B1 (en) * 1978-03-27 1985-07-10 Discovision Associates Apparatus and method for writing a signal information track on a disc
JPS621137A (en) * 1978-03-27 1987-01-07 デイスコビジョン　アソシエイツ Electric information signal recording apparatus
FR2424603A1 (en) * 1978-04-28 1979-11-23 Hitachi Ltd OPTICAL INFORMATION RECORDING DEVICE
JPS5668935A (en) * 1979-10-22 1981-06-09 Discovision Ass Device for recording dataasignal on movable optical recording medium
JPH0255849B2 (en) * 1979-10-22 1990-11-28 Discovision Ass
US4380015A (en) * 1980-04-28 1983-04-12 Mitsubishi Denki Kabushiki Kaisha Recording system for recording information on record medium by using energy beam
JPS63851B2 (en) * 1980-04-28 1988-01-08 Mitsubishi Electric Corp
JPS56153488A (en) * 1980-04-28 1981-11-27 Mitsubishi Electric Corp Recording device
JPH0127489B2 (en) * 1982-05-12 1989-05-29 Matsushita Electric Ind Co Ltd
JPS57203233A (en) * 1982-05-12 1982-12-13 Matsushita Electric Ind Co Ltd Optical recorder and reproducer
JPS6083234A (en) * 1983-10-13 1985-05-11 Matsushita Electric Ind Co Ltd Optical information recording and reproducing device
JPS6314335A (en) * 1986-07-07 1988-01-21 Sony Corp Optical disk recording and reproducing device
JPH02122436A (en) * 1988-10-31 1990-05-10 Nec Corp Optical recording and reproducing device
JPH02122435A (en) * 1988-10-31 1990-05-10 Nec Corp Optical recording and reproducing device
JPH02122434A (en) * 1988-10-31 1990-05-10 Nec Corp Optical recording and reproducing device
JPH0384753A (en) * 1989-08-28 1991-04-10 Sony Corp Cutting machine
US4970380A (en) * 1989-09-08 1990-11-13 The Boeing Company Method for optical code pattern enhancement and generation
WO2004047096A1 (en) * 2002-11-20 2004-06-03 Sony Corporation Method for producing stamper used for producing optical disc and optical disc producing method
US7648671B2 (en) 2002-11-20 2010-01-19 Sony Corporation Method of making master for manufacturing optical disc and method of manufacturing optical disc
CN100409335C (en) * 2003-01-09 2008-08-06 索尼株式会社 Method for producing stamper used for producing optical disc and optical disc producing method
US8119043B2 (en) 2003-01-09 2012-02-21 Sony Corporation Method of making master for manufacturing optical disc and method of manufacturing optical disc

Also Published As

Publication number Publication date
JPS6215932B2 (en) 1987-04-09

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