KR870011043U - 콤팩트 디스크의 트래킹 에러의 시간차 검출회로 - Google Patents

콤팩트 디스크의 트래킹 에러의 시간차 검출회로

Info

Publication number
KR870011043U
KR870011043U KR2019850018371U KR850018371U KR870011043U KR 870011043 U KR870011043 U KR 870011043U KR 2019850018371 U KR2019850018371 U KR 2019850018371U KR 850018371 U KR850018371 U KR 850018371U KR 870011043 U KR870011043 U KR 870011043U
Authority
KR
South Korea
Prior art keywords
detection circuit
time difference
tracking error
compact disk
difference detection
Prior art date
Application number
KR2019850018371U
Other languages
English (en)
Other versions
KR910008343Y1 (ko
Inventor
정병국
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850018371U priority Critical patent/KR910008343Y1/ko
Publication of KR870011043U publication Critical patent/KR870011043U/ko
Application granted granted Critical
Publication of KR910008343Y1 publication Critical patent/KR910008343Y1/ko

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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/081—Disposition or mounting of heads or light sources relatively to record carriers for time base error correction by moving the light beam
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition 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
    • G11B7/0901—Disposition 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 for track following only
    • G11B7/0904—Dithered tracking systems
KR2019850018371U 1985-12-31 1985-12-31 콤팩트 디스크의 트래킹 에러의 시간차 검출회로 KR910008343Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850018371U KR910008343Y1 (ko) 1985-12-31 1985-12-31 콤팩트 디스크의 트래킹 에러의 시간차 검출회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850018371U KR910008343Y1 (ko) 1985-12-31 1985-12-31 콤팩트 디스크의 트래킹 에러의 시간차 검출회로

Publications (2)

Publication Number Publication Date
KR870011043U true KR870011043U (ko) 1987-07-15
KR910008343Y1 KR910008343Y1 (ko) 1991-10-15

Family

ID=19247825

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850018371U KR910008343Y1 (ko) 1985-12-31 1985-12-31 콤팩트 디스크의 트래킹 에러의 시간차 검출회로

Country Status (1)

Country Link
KR (1) KR910008343Y1 (ko)

Also Published As

Publication number Publication date
KR910008343Y1 (ko) 1991-10-15

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