KR960024776U - Automatic adjustment of side beam balance of optical disc system - Google Patents

Automatic adjustment of side beam balance of optical disc system

Info

Publication number
KR960024776U
KR960024776U KR2019940033821U KR19940033821U KR960024776U KR 960024776 U KR960024776 U KR 960024776U KR 2019940033821 U KR2019940033821 U KR 2019940033821U KR 19940033821 U KR19940033821 U KR 19940033821U KR 960024776 U KR960024776 U KR 960024776U
Authority
KR
South Korea
Prior art keywords
optical disc
automatic adjustment
side beam
disc system
beam balance
Prior art date
Application number
KR2019940033821U
Other languages
Korean (ko)
Other versions
KR0121392Y1 (en
Inventor
안한준
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 KR2019940033821U priority Critical patent/KR0121392Y1/en
Publication of KR960024776U publication Critical patent/KR960024776U/en
Application granted granted Critical
Publication of KR0121392Y1 publication Critical patent/KR0121392Y1/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
    • G05B11/40—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining an integral characteristic
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Optical Recording Or Reproduction (AREA)
KR2019940033821U 1994-12-13 1994-12-13 Side beam ballance automatic controller for optical disk system KR0121392Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940033821U KR0121392Y1 (en) 1994-12-13 1994-12-13 Side beam ballance automatic controller for optical disk system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940033821U KR0121392Y1 (en) 1994-12-13 1994-12-13 Side beam ballance automatic controller for optical disk system

Publications (2)

Publication Number Publication Date
KR960024776U true KR960024776U (en) 1996-07-22
KR0121392Y1 KR0121392Y1 (en) 1998-08-01

Family

ID=19401122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940033821U KR0121392Y1 (en) 1994-12-13 1994-12-13 Side beam ballance automatic controller for optical disk system

Country Status (1)

Country Link
KR (1) KR0121392Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483032B1 (en) * 2002-09-24 2005-04-15 주식회사 씨엔에스 Detecting method for beam alignment in multi beam optical pickup

Also Published As

Publication number Publication date
KR0121392Y1 (en) 1998-08-01

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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
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Year of fee payment: 9

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