KR930015868U - MDP's disk detection device - Google Patents

MDP's disk detection device

Info

Publication number
KR930015868U
KR930015868U KR2019910022460U KR910022460U KR930015868U KR 930015868 U KR930015868 U KR 930015868U KR 2019910022460 U KR2019910022460 U KR 2019910022460U KR 910022460 U KR910022460 U KR 910022460U KR 930015868 U KR930015868 U KR 930015868U
Authority
KR
South Korea
Prior art keywords
mdp
detection device
disk detection
disk
detection
Prior art date
Application number
KR2019910022460U
Other languages
Korean (ko)
Other versions
KR0136546Y1 (en
Inventor
박찬혁
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR2019910022460U priority Critical patent/KR0136546Y1/en
Publication of KR930015868U publication Critical patent/KR930015868U/en
Application granted granted Critical
Publication of KR0136546Y1 publication Critical patent/KR0136546Y1/en

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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • 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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G11B2019/121—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark by photo-electric sensing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
KR2019910022460U 1991-12-17 1991-12-17 Device for sensing disk for mdp KR0136546Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910022460U KR0136546Y1 (en) 1991-12-17 1991-12-17 Device for sensing disk for mdp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910022460U KR0136546Y1 (en) 1991-12-17 1991-12-17 Device for sensing disk for mdp

Publications (2)

Publication Number Publication Date
KR930015868U true KR930015868U (en) 1993-07-28
KR0136546Y1 KR0136546Y1 (en) 1999-04-15

Family

ID=19324400

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910022460U KR0136546Y1 (en) 1991-12-17 1991-12-17 Device for sensing disk for mdp

Country Status (1)

Country Link
KR (1) KR0136546Y1 (en)

Also Published As

Publication number Publication date
KR0136546Y1 (en) 1999-04-15

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