KR20030031052A - 두장의 cd를 탑재한 휴대용 컴팩트 디스크 플레이어 - Google Patents

두장의 cd를 탑재한 휴대용 컴팩트 디스크 플레이어 Download PDF

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Publication number
KR20030031052A
KR20030031052A KR1020030016235A KR20030016235A KR20030031052A KR 20030031052 A KR20030031052 A KR 20030031052A KR 1020030016235 A KR1020030016235 A KR 1020030016235A KR 20030016235 A KR20030016235 A KR 20030016235A KR 20030031052 A KR20030031052 A KR 20030031052A
Authority
KR
South Korea
Prior art keywords
optical pickup
main body
pickup member
portable compact
compact disc
Prior art date
Application number
KR1020030016235A
Other languages
English (en)
Korean (ko)
Inventor
모기룡
Original Assignee
모기룡
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 모기룡 filed Critical 모기룡
Priority to KR1020030016235A priority Critical patent/KR20030031052A/ko
Publication of KR20030031052A publication Critical patent/KR20030031052A/ko
Priority to PCT/KR2004/000513 priority patent/WO2004081927A1/fr

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
    • 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

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Optical Head (AREA)
KR1020030016235A 2003-03-14 2003-03-14 두장의 cd를 탑재한 휴대용 컴팩트 디스크 플레이어 KR20030031052A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020030016235A KR20030031052A (ko) 2003-03-14 2003-03-14 두장의 cd를 탑재한 휴대용 컴팩트 디스크 플레이어
PCT/KR2004/000513 WO2004081927A1 (fr) 2003-03-14 2004-03-12 Lecteur de disques compacts portable à deux cd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030016235A KR20030031052A (ko) 2003-03-14 2003-03-14 두장의 cd를 탑재한 휴대용 컴팩트 디스크 플레이어

Publications (1)

Publication Number Publication Date
KR20030031052A true KR20030031052A (ko) 2003-04-18

Family

ID=29578812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030016235A KR20030031052A (ko) 2003-03-14 2003-03-14 두장의 cd를 탑재한 휴대용 컴팩트 디스크 플레이어

Country Status (2)

Country Link
KR (1) KR20030031052A (fr)
WO (1) WO2004081927A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214628A (en) * 1989-08-14 1993-05-25 Kirk Langman Compact disc storage and playing apparatus
JP2902297B2 (ja) * 1994-04-15 1999-06-07 松下電器産業株式会社 ディスクローディング装置
KR19980016056U (ko) * 1996-09-14 1998-06-25 김광호 Cd-rom 드라이브장치
KR20030031921A (ko) * 2003-01-05 2003-04-23 김옥주 더블 디스크 재생이 가능한 씨디 플레이어의 구조

Also Published As

Publication number Publication date
WO2004081927A1 (fr) 2004-09-23

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application