JPS59172173A - ディジタル信号記録再生ディスクの製造方法 - Google Patents

ディジタル信号記録再生ディスクの製造方法

Info

Publication number
JPS59172173A
JPS59172173A JP4628083A JP4628083A JPS59172173A JP S59172173 A JPS59172173 A JP S59172173A JP 4628083 A JP4628083 A JP 4628083A JP 4628083 A JP4628083 A JP 4628083A JP S59172173 A JPS59172173 A JP S59172173A
Authority
JP
Japan
Prior art keywords
disk
digital signal
turntable
signal recording
reproducing
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
JP4628083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419617B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Koichi Azuma
孝一 東
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4628083A priority Critical patent/JPS59172173A/ja
Publication of JPS59172173A publication Critical patent/JPS59172173A/ja
Publication of JPH0419617B2 publication Critical patent/JPH0419617B2/ja
Granted legal-status Critical Current

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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP4628083A 1983-03-18 1983-03-18 ディジタル信号記録再生ディスクの製造方法 Granted JPS59172173A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4628083A JPS59172173A (ja) 1983-03-18 1983-03-18 ディジタル信号記録再生ディスクの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4628083A JPS59172173A (ja) 1983-03-18 1983-03-18 ディジタル信号記録再生ディスクの製造方法

Publications (2)

Publication Number Publication Date
JPS59172173A true JPS59172173A (ja) 1984-09-28
JPH0419617B2 JPH0419617B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-31

Family

ID=12742815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4628083A Granted JPS59172173A (ja) 1983-03-18 1983-03-18 ディジタル信号記録再生ディスクの製造方法

Country Status (1)

Country Link
JP (1) JPS59172173A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664935A (en) * 1985-09-24 1987-05-12 Machine Technology, Inc. Thin film deposition apparatus and method
WO2001031647A1 (de) * 1999-10-22 2001-05-03 Data Disc Robots Gmbh Verfahren und vorrichtung zum trocknen von datenträgerplatten
US7946426B2 (en) 2009-09-04 2011-05-24 Fuji Xerox Co., Ltd. Package material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664935A (en) * 1985-09-24 1987-05-12 Machine Technology, Inc. Thin film deposition apparatus and method
WO2001031647A1 (de) * 1999-10-22 2001-05-03 Data Disc Robots Gmbh Verfahren und vorrichtung zum trocknen von datenträgerplatten
US7946426B2 (en) 2009-09-04 2011-05-24 Fuji Xerox Co., Ltd. Package material

Also Published As

Publication number Publication date
JPH0419617B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-31

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