KR970014985U - 광 픽업 구조체 - Google Patents

광 픽업 구조체

Info

Publication number
KR970014985U
KR970014985U KR2019950024583U KR19950024583U KR970014985U KR 970014985 U KR970014985 U KR 970014985U KR 2019950024583 U KR2019950024583 U KR 2019950024583U KR 19950024583 U KR19950024583 U KR 19950024583U KR 970014985 U KR970014985 U KR 970014985U
Authority
KR
South Korea
Prior art keywords
optical pickup
pickup structure
optical
pickup
Prior art date
Application number
KR2019950024583U
Other languages
English (en)
Other versions
KR0131563Y1 (ko
Inventor
강성호
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019950024583U priority Critical patent/KR0131563Y1/ko
Publication of KR970014985U publication Critical patent/KR970014985U/ko
Application granted granted Critical
Publication of KR0131563Y1 publication Critical patent/KR0131563Y1/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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • 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
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0933—Details of stationary parts

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
KR2019950024583U 1995-09-13 1995-09-13 광 픽업 구조체 KR0131563Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950024583U KR0131563Y1 (ko) 1995-09-13 1995-09-13 광 픽업 구조체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950024583U KR0131563Y1 (ko) 1995-09-13 1995-09-13 광 픽업 구조체

Publications (2)

Publication Number Publication Date
KR970014985U true KR970014985U (ko) 1997-04-28
KR0131563Y1 KR0131563Y1 (ko) 1998-12-15

Family

ID=19423180

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950024583U KR0131563Y1 (ko) 1995-09-13 1995-09-13 광 픽업 구조체

Country Status (1)

Country Link
KR (1) KR0131563Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417336B1 (ko) * 2001-12-28 2004-02-05 삼성전기주식회사 광픽업 액츄에이터용 렌즈 보호커버

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100417336B1 (ko) * 2001-12-28 2004-02-05 삼성전기주식회사 광픽업 액츄에이터용 렌즈 보호커버

Also Published As

Publication number Publication date
KR0131563Y1 (ko) 1998-12-15

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060830

Year of fee payment: 9

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