TW200719331A - Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same - Google Patents

Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same

Info

Publication number
TW200719331A
TW200719331A TW094138528A TW94138528A TW200719331A TW 200719331 A TW200719331 A TW 200719331A TW 094138528 A TW094138528 A TW 094138528A TW 94138528 A TW94138528 A TW 94138528A TW 200719331 A TW200719331 A TW 200719331A
Authority
TW
Taiwan
Prior art keywords
optical disc
fabricating
reading
writing
annular substrate
Prior art date
Application number
TW094138528A
Other languages
English (en)
Other versions
TWI322417B (en
Inventor
Ting-Wei Yang
Sheng-Chih Wu
Original Assignee
Princo Corp
Princo America Corp
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 Princo Corp, Princo America Corp filed Critical Princo Corp
Priority to TW094138528A priority Critical patent/TWI322417B/zh
Priority to US11/551,716 priority patent/US7879422B2/en
Priority to GB0807513A priority patent/GB2448619B/en
Priority to JP2008539034A priority patent/JP2009515286A/ja
Priority to PCT/US2006/042837 priority patent/WO2007056074A2/en
Priority to BRPI0619311-0A priority patent/BRPI0619311A2/pt
Priority to DE112006002901T priority patent/DE112006002901T5/de
Publication of TW200719331A publication Critical patent/TW200719331A/zh
Application granted granted Critical
Publication of TWI322417B publication Critical patent/TWI322417B/zh

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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24047—Substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
TW094138528A 2005-11-03 2005-11-03 Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same TWI322417B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
TW094138528A TWI322417B (en) 2005-11-03 2005-11-03 Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same
US11/551,716 US7879422B2 (en) 2005-11-03 2006-10-22 Optical disc and method for fabricating the same
GB0807513A GB2448619B (en) 2005-11-03 2006-10-31 Optical disc and method for fabricating the same
JP2008539034A JP2009515286A (ja) 2005-11-03 2006-10-31 読み出し／書き込み時の振動を抑制する光ディスク及びその製造方法
PCT/US2006/042837 WO2007056074A2 (en) 2005-11-03 2006-10-31 Optical disc and method for fabricating the same
BRPI0619311-0A BRPI0619311A2 (pt) 2005-11-03 2006-10-31 disco ótico e método de sua fabricação
DE112006002901T DE112006002901T5 (de) 2005-11-03 2006-10-31 Optische Platte und Verfahren zum Herstellen derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094138528A TWI322417B (en) 2005-11-03 2005-11-03 Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same

Publications (2)

Publication Number Publication Date
TW200719331A true TW200719331A (en) 2007-05-16
TWI322417B TWI322417B (en) 2010-03-21

Family

ID=37996722

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094138528A TWI322417B (en) 2005-11-03 2005-11-03 Optical disc capable of suppressing vibration while reading/writing and the method of fabricating the same

Country Status (5)

Country Link
US (1) US7879422B2 (zh)
JP (1) JP2009515286A (zh)
BR (1) BRPI0619311A2 (zh)
DE (1) DE112006002901T5 (zh)
TW (1) TWI322417B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009025682A1 (en) * 2007-08-21 2009-02-26 Princo America Corp. Optical disc and methid for fabricating the same
TWI345782B (en) * 2007-08-21 2011-07-21 Princo Corp Optical disc and method of fabricating the same
TWI413119B (zh) * 2010-06-21 2013-10-21 Princo Corp 支持部厚記錄部薄之光碟片

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8504837U1 (de) 1985-02-21 1985-08-14 Fuhrmann, Udo, 5980 Werdohl CD-Platte
US4726007A (en) 1986-07-03 1988-02-16 Mccormack Steven A Compact disc damper and method
EP0373763B1 (en) 1988-12-12 1996-01-03 John P. Murphy Compact disc playback enhancer
US5126180A (en) 1989-09-12 1992-06-30 Hitachi Maxell, Ltd. Optical recording medium and method of manufacturing the same
US5258972A (en) 1990-06-25 1993-11-02 Msc Technology Corporation Magnetic damping disc for improved CD player performance
CA2063002A1 (en) 1991-04-01 1992-10-02 Edward J. Woo Optical disk with vibration dampening
JPH05182241A (ja) 1991-12-27 1993-07-23 Nec Corp 光ディスク媒体
US5538774A (en) 1994-07-29 1996-07-23 Minnesota Mining And Manufacturing Company Internally damped rotatable storage article
JPH08321072A (ja) 1995-05-26 1996-12-03 Sony Corp 光ディスク基板
US6821707B2 (en) 1996-03-11 2004-11-23 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information
JPH10208297A (ja) 1997-01-22 1998-08-07 Sony Corp 光ディスク基板
JPH10269621A (ja) * 1997-03-25 1998-10-09 Sony Corp 光ディスク基板及びこれを用いた光ディスク
JPH10269620A (ja) 1997-03-26 1998-10-09 Sanyo Electric Co Ltd 光ディスク
US6214430B1 (en) 1998-04-10 2001-04-10 Lg Electronics Inc. Disc recording medium and method of fabricating the same
JP2001084641A (ja) 1999-07-13 2001-03-30 Fuji Photo Film Co Ltd 光情報記録媒体
DE60031604T2 (de) * 1999-07-13 2007-09-13 Fuji Photo Film Co., Ltd., Minami-Ashigara Medium für optische Aufzeichnung
US6441123B1 (en) 2000-05-31 2002-08-27 General Electric Company Vibration damping monolithic polymers
JP2002170279A (ja) 2000-11-30 2002-06-14 Sony Corp 光学記録媒体およびその製造方法、ならびに射出成形装置
JP2003006920A (ja) 2001-04-19 2003-01-10 Mitsubishi Chemicals Corp 情報記録媒体
JP4070491B2 (ja) 2002-03-07 2008-04-02 株式会社リコー 光記録媒体とその製造方法
JP3852408B2 (ja) 2002-07-09 2006-11-29 ソニー株式会社 光記録媒体
TWI258139B (en) 2003-04-17 2006-07-11 Princo Corp Optical disc substrate, optical disc, and method of forming the same

Also Published As

Publication number Publication date
US7879422B2 (en) 2011-02-01
US20070098948A1 (en) 2007-05-03
JP2009515286A (ja) 2009-04-09
TWI322417B (en) 2010-03-21
DE112006002901T5 (de) 2008-09-18
BRPI0619311A2 (pt) 2011-09-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees