JPS5911546A - トラツク飛び検出制御装置 - Google Patents

トラツク飛び検出制御装置

Info

Publication number
JPS5911546A
JPS5911546A JP57121898A JP12189882A JPS5911546A JP S5911546 A JPS5911546 A JP S5911546A JP 57121898 A JP57121898 A JP 57121898A JP 12189882 A JP12189882 A JP 12189882A JP S5911546 A JPS5911546 A JP S5911546A
Authority
JP
Japan
Prior art keywords
track
recording
optical
signal
track jump
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
JP57121898A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0587891B2 (enrdf_load_stackoverflow
Inventor
Kenji Koishi
健二 小石
Tomio Yoshida
吉田　富夫
Isao Sato
勲 佐藤
Shunji Ohara
俊次 大原
Yuzuru Kuroki
譲 黒木
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 JP57121898A priority Critical patent/JPS5911546A/ja
Publication of JPS5911546A publication Critical patent/JPS5911546A/ja
Publication of JPH0587891B2 publication Critical patent/JPH0587891B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP57121898A 1982-07-12 1982-07-12 トラツク飛び検出制御装置 Granted JPS5911546A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57121898A JPS5911546A (ja) 1982-07-12 1982-07-12 トラツク飛び検出制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57121898A JPS5911546A (ja) 1982-07-12 1982-07-12 トラツク飛び検出制御装置

Publications (2)

Publication Number Publication Date
JPS5911546A true JPS5911546A (ja) 1984-01-21
JPH0587891B2 JPH0587891B2 (enrdf_load_stackoverflow) 1993-12-20

Family

ID=14822633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57121898A Granted JPS5911546A (ja) 1982-07-12 1982-07-12 トラツク飛び検出制御装置

Country Status (1)

Country Link
JP (1) JPS5911546A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61287043A (ja) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd フオ−カス制御装置
JPS637522A (ja) * 1986-06-26 1988-01-13 Matsushita Electric Ind Co Ltd トラツク飛び検出装置
US4807206A (en) * 1986-01-14 1989-02-21 Matsushita Electric Industrial Co., Ltd. Track jump detection system
JPS6479942A (en) * 1987-09-21 1989-03-24 Toshiba Corp Information processor
JPH0546986A (ja) * 1991-08-12 1993-02-26 Hitachi Electron Eng Co Ltd 光デイスクのトラツク横断信号測定方式
JPH05347072A (ja) * 1992-06-15 1993-12-27 Yamaha Corp 光磁気ディスク装置
US5367515A (en) * 1991-05-01 1994-11-22 Nippon Conlux Co., Ltd. Optical recording/reproducing by reducing laser power when there is a track jump
CN102737661A (zh) * 2011-03-30 2012-10-17 日立乐金资料储存股份有限公司 光盘装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189840A (ja) * 1982-04-30 1983-11-05 Hitachi Ltd 光学的情報処理装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189840A (ja) * 1982-04-30 1983-11-05 Hitachi Ltd 光学的情報処理装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61287043A (ja) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd フオ−カス制御装置
US4807206A (en) * 1986-01-14 1989-02-21 Matsushita Electric Industrial Co., Ltd. Track jump detection system
JPS637522A (ja) * 1986-06-26 1988-01-13 Matsushita Electric Ind Co Ltd トラツク飛び検出装置
JPS6479942A (en) * 1987-09-21 1989-03-24 Toshiba Corp Information processor
US5367515A (en) * 1991-05-01 1994-11-22 Nippon Conlux Co., Ltd. Optical recording/reproducing by reducing laser power when there is a track jump
JPH0546986A (ja) * 1991-08-12 1993-02-26 Hitachi Electron Eng Co Ltd 光デイスクのトラツク横断信号測定方式
JPH05347072A (ja) * 1992-06-15 1993-12-27 Yamaha Corp 光磁気ディスク装置
CN102737661A (zh) * 2011-03-30 2012-10-17 日立乐金资料储存股份有限公司 光盘装置
US8477576B2 (en) 2011-03-30 2013-07-02 Hitachi-Lg Data Storage, Inc. Optical disc apparatus

Also Published As

Publication number Publication date
JPH0587891B2 (enrdf_load_stackoverflow) 1993-12-20

Similar Documents

Publication Publication Date Title
US5412630A (en) Tracking system for optical disc memory using tracking error signals from main beam and auxiliary beams
US6118752A (en) Optical information recording medium offset pre-pit array indicating identification information
EP0294490B1 (en) Optical disc discriminating device
US6487147B2 (en) Optical information recording medium and an optical information recording/reproduction device
US4821251A (en) Method and apparatus for recording or reproducing information in or from only a sector of an optical disk track without any defect by shifting a light beam to an adjacent track before a defective sector
JPS5911546A (ja) トラツク飛び検出制御装置
US4759006A (en) Abnormal track skipping detection and control arrangement
US5260930A (en) Optical information recording medium and reproducing apparatus for reproducing information from the medium
JPH0799592B2 (ja) 光学式情報記憶担体
CN88100791A (zh) 可擦除光盘和光信息录放装置
US6744706B2 (en) Optical system with tracking controller
JPS62164230A (ja) 光記録再生装置
JPS5919251A (ja) 光学式記録再生装置
JP2618068B2 (ja) オフトラック検出装置
JP2720875B2 (ja) 光ディスク媒体
JPH02203424A (ja) 光学的情報記録媒体、光学的情報記録再生方法及び光学的情報記録再生装置
JP2543067B2 (ja) 光情報記録再生装置
JPS58185043A (ja) トラツク検索装置
JPS61133062A (ja) 光デイスク
JPS62167626A (ja) トラツク飛び検出装置
JPH0310173B2 (enrdf_load_stackoverflow)
JPS58199469A (ja) 円盤状記録媒体を使用した記録再生装置
JPS6122450A (ja) 情報記録媒体とその原盤記録方法および記録再生方法
JPH0524565B2 (enrdf_load_stackoverflow)
JPH03100932A (ja) トラッキング方法および装置