JPS5398803A - Optical recorder - Google Patents

Optical recorder

Info

Publication number
JPS5398803A
JPS5398803A JP1380577A JP1380577A JPS5398803A JP S5398803 A JPS5398803 A JP S5398803A JP 1380577 A JP1380577 A JP 1380577A JP 1380577 A JP1380577 A JP 1380577A JP S5398803 A JPS5398803 A JP S5398803A
Authority
JP
Japan
Prior art keywords
recording
optical recorder
luminous flux
track
interchangeability
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
JP1380577A
Other languages
Japanese (ja)
Inventor
Sadao Mizuno
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 JP1380577A priority Critical patent/JPS5398803A/en
Publication of JPS5398803A publication Critical patent/JPS5398803A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

PURPOSE: To improve recording density and the interchangeability of recording media by controlling the recording position of a recording luminous flux with the signal reproduced from the adjoining recorded track by a reproducing luminous flux with respect to the track under recording by light.
COPYRIGHT: (C)1978,JPO&Japio
JP1380577A 1977-02-09 1977-02-09 Optical recorder Pending JPS5398803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1380577A JPS5398803A (en) 1977-02-09 1977-02-09 Optical recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1380577A JPS5398803A (en) 1977-02-09 1977-02-09 Optical recorder

Publications (1)

Publication Number Publication Date
JPS5398803A true JPS5398803A (en) 1978-08-29

Family

ID=11843468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1380577A Pending JPS5398803A (en) 1977-02-09 1977-02-09 Optical recorder

Country Status (1)

Country Link
JP (1) JPS5398803A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771531A (en) * 1980-10-23 1982-05-04 Fujitsu Ltd Track signal recording system of optical disc device
JPS62188034A (en) * 1979-04-06 1987-08-17 デイスコビジヨン アソシエイツ Information recorder/reader

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188034A (en) * 1979-04-06 1987-08-17 デイスコビジヨン アソシエイツ Information recorder/reader
JPH0348576B2 (en) * 1979-04-06 1991-07-24 Discovision Ass
JPS5771531A (en) * 1980-10-23 1982-05-04 Fujitsu Ltd Track signal recording system of optical disc device

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