ATE234498T1 - Laser-linsenreiniger - Google Patents

Laser-linsenreiniger

Info

Publication number
ATE234498T1
ATE234498T1 AT00921834T AT00921834T ATE234498T1 AT E234498 T1 ATE234498 T1 AT E234498T1 AT 00921834 T AT00921834 T AT 00921834T AT 00921834 T AT00921834 T AT 00921834T AT E234498 T1 ATE234498 T1 AT E234498T1
Authority
AT
Austria
Prior art keywords
lens cleaner
brushes
disc player
laser lens
cleaner
Prior art date
Application number
AT00921834T
Other languages
English (en)
Inventor
Graeme D Esarey
Rosa Wang
Original Assignee
Allsop Inc
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 Allsop Inc filed Critical Allsop Inc
Application granted granted Critical
Publication of ATE234498T1 publication Critical patent/ATE234498T1/de

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
    • G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Head (AREA)
  • Glass Compositions (AREA)
  • Lenses (AREA)
  • Laser Surgery Devices (AREA)
AT00921834T 1999-04-07 2000-04-07 Laser-linsenreiniger ATE234498T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28795299A 1999-04-07 1999-04-07
PCT/US2000/009253 WO2000060585A1 (en) 1999-04-07 2000-04-07 Laser lens cleaner

Publications (1)

Publication Number Publication Date
ATE234498T1 true ATE234498T1 (de) 2003-03-15

Family

ID=23105091

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00921834T ATE234498T1 (de) 1999-04-07 2000-04-07 Laser-linsenreiniger

Country Status (5)

Country Link
EP (1) EP1171876B1 (de)
AT (1) ATE234498T1 (de)
AU (1) AU4210000A (de)
DE (1) DE60001642T2 (de)
WO (1) WO2000060585A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1211677A1 (de) * 2000-12-04 2002-06-05 Thomson Licensing S.A. Plattenspieler mit integriertem Linsenreiniger und Methode zur Reinigung einer Linse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040537A (ja) * 1983-08-12 1985-03-02 Matsushita Electric Ind Co Ltd レンズクリ−ニング用光デイスク
JPH0827949B2 (ja) * 1990-04-27 1996-03-21 弘 仲川 Ｃｄプレーヤ用レンズクリーナ
JPH0594631A (ja) * 1991-09-30 1993-04-16 Nippon Seiki Houseki Kogyo Kk 光デイスクプレーヤ用のレンズクリーナ
JPH05144057A (ja) * 1991-11-20 1993-06-11 Matsushita Electric Ind Co Ltd レンズクリーニング装置
JP2554583B2 (ja) * 1992-10-03 1996-11-13 日本精機宝石工業株式会社 光ディスクプレーヤ用のレンズクリーナ
JP3563177B2 (ja) * 1995-10-27 2004-09-08 シャープ株式会社 レンズクリーニング用ディスク

Also Published As

Publication number Publication date
WO2000060585A1 (en) 2000-10-12
AU4210000A (en) 2000-10-23
DE60001642T2 (de) 2004-03-25
DE60001642D1 (de) 2003-04-17
EP1171876A1 (de) 2002-01-16
EP1171876B1 (de) 2003-03-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties