KR930007375U - Double-sided playback device for optical disc players - Google Patents

Double-sided playback device for optical disc players

Info

Publication number
KR930007375U
KR930007375U KR2019910015250U KR910015250U KR930007375U KR 930007375 U KR930007375 U KR 930007375U KR 2019910015250 U KR2019910015250 U KR 2019910015250U KR 910015250 U KR910015250 U KR 910015250U KR 930007375 U KR930007375 U KR 930007375U
Authority
KR
South Korea
Prior art keywords
double
optical disc
playback device
disc players
sided playback
Prior art date
Application number
KR2019910015250U
Other languages
Korean (ko)
Other versions
KR950005197Y1 (en
Inventor
안종태
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 KR2019910015250U priority Critical patent/KR950005197Y1/en
Publication of KR930007375U publication Critical patent/KR930007375U/en
Application granted granted Critical
Publication of KR950005197Y1 publication Critical patent/KR950005197Y1/en

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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08594—Arrangements for mechanically moving the whole head to access both sides of the disc with the same head assembly
    • 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
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/232—Double-sided discs, i.e. two recording layers accessed from opposite sides
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
KR2019910015250U 1991-09-17 1991-09-17 Double side player of optical disk player KR950005197Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910015250U KR950005197Y1 (en) 1991-09-17 1991-09-17 Double side player of optical disk player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910015250U KR950005197Y1 (en) 1991-09-17 1991-09-17 Double side player of optical disk player

Publications (2)

Publication Number Publication Date
KR930007375U true KR930007375U (en) 1993-04-26
KR950005197Y1 KR950005197Y1 (en) 1995-06-26

Family

ID=19319453

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910015250U KR950005197Y1 (en) 1991-09-17 1991-09-17 Double side player of optical disk player

Country Status (1)

Country Link
KR (1) KR950005197Y1 (en)

Also Published As

Publication number Publication date
KR950005197Y1 (en) 1995-06-26

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990528

Year of fee payment: 5

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