CN1186774C - 光盘驱动器和用于识别其上安装的光盘的方法 - Google Patents

光盘驱动器和用于识别其上安装的光盘的方法 Download PDF

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Publication number
CN1186774C
CN1186774C CNB011406887A CN01140688A CN1186774C CN 1186774 C CN1186774 C CN 1186774C CN B011406887 A CNB011406887 A CN B011406887A CN 01140688 A CN01140688 A CN 01140688A CN 1186774 C CN1186774 C CN 1186774C
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China
Prior art keywords
signal
frequency
optical disc
output signal
identification
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Expired - Fee Related
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CNB011406887A
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English (en)
Chinese (zh)
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CN1348181A (zh
Inventor
荻原宏一郎
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Sony Corp
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Sony Corp
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Publication of CN1348181A publication Critical patent/CN1348181A/zh
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Publication of CN1186774C publication Critical patent/CN1186774C/zh
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark

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  • Optical Recording Or Reproduction (AREA)
CNB011406887A 2000-09-22 2001-09-21 光盘驱动器和用于识别其上安装的光盘的方法 Expired - Fee Related CN1186774C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP289348/2000 2000-09-22
JP2000289348A JP4491943B2 (ja) 2000-09-22 2000-09-22 光ディスクドライブおよび光ディスク判別方法
JP289348/00 2000-09-22

Publications (2)

Publication Number Publication Date
CN1348181A CN1348181A (zh) 2002-05-08
CN1186774C true CN1186774C (zh) 2005-01-26

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Family Applications (1)

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CNB011406887A Expired - Fee Related CN1186774C (zh) 2000-09-22 2001-09-21 光盘驱动器和用于识别其上安装的光盘的方法

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Country Link
US (1) US6868051B2 (enExample)
EP (1) EP1191529B1 (enExample)
JP (1) JP4491943B2 (enExample)
KR (1) KR100859625B1 (enExample)
CN (1) CN1186774C (enExample)
DE (1) DE60110706T2 (enExample)
MY (1) MY127078A (enExample)
TW (1) TW544655B (enExample)

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* Cited by examiner, † Cited by third party
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CN1932998B (zh) * 2005-09-14 2010-12-22 建兴电子科技股份有限公司 辨识光盘种类的装置及方法

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JP2002230753A (ja) * 2001-01-29 2002-08-16 Nec Corp 光ディスク装置、光ディスク判別方法及びプログラム
JP2003036543A (ja) * 2001-07-24 2003-02-07 Pioneer Electronic Corp 記録ディスク及び記録情報再生装置
US6965550B2 (en) * 2002-03-29 2005-11-15 Sony Corporation Optical disk identifying device, optical disk identifying method, optical disk recorder, and optical disk reproducing device
JP2004110901A (ja) 2002-09-17 2004-04-08 Sanyo Electric Co Ltd ディスクの種類判別方法およびディスク装置
TWI298156B (en) 2002-10-24 2008-06-21 Tian Holdings Llc Discrimination method for light storage device
KR100518540B1 (ko) * 2002-11-12 2005-10-04 삼성전자주식회사 디스크 구동기에서 디스크 타입 식별 장치 및 방법
KR100518539B1 (ko) * 2002-11-12 2005-10-04 삼성전자주식회사 디스크 구동기에서 디스크 타입 식별 방법 및 장치
KR100958582B1 (ko) * 2003-05-02 2010-05-18 삼성전자주식회사 기록가능한 디스크의 판별 방법 및 그 장치
JP2004342158A (ja) * 2003-05-13 2004-12-02 Pioneer Electronic Corp 記録媒体判別装置、情報再生装置および情報記録装置
JP2004342157A (ja) * 2003-05-13 2004-12-02 Pioneer Electronic Corp 記録媒体識別装置、情報再生装置および情報記録装置
JP3812554B2 (ja) * 2003-08-13 2006-08-23 船井電機株式会社 光ディスク再生装置
CN100412972C (zh) 2003-09-15 2008-08-20 宇田控股有限公司 光盘片格式的辨识方法
US20050226114A1 (en) 2004-03-31 2005-10-13 Stanley Liow Method and apparatus for generating absolute time in pregroove data
WO2005117008A1 (fr) * 2004-05-25 2005-12-08 Via Technologies, Inc. Procede et dispositif pour determiner le type de disques numeriques universels
US7626907B2 (en) 2004-05-25 2009-12-01 Ricky Chang Method and apparatus for determining type of digital versatile disc
TWI340964B (en) * 2004-05-25 2011-04-21 Tian Holdings Llc Method for type determination of digital versatile discs
US7570561B2 (en) 2004-05-25 2009-08-04 Bryan Tai Method for determining type of digital versatile discs
US7746745B2 (en) * 2004-05-25 2010-06-29 Ricky Chang Method for determining the type of digital versatile disc
TWI237998B (en) 2004-06-09 2005-08-11 Via Tech Inc Operation of imaging-sensing unit and imaging-sensing device with the same
KR100626489B1 (ko) * 2004-09-17 2006-09-20 주식회사 히타치엘지 데이터 스토리지 코리아 광 기록매체의 유형 판별방법 및 장치
JP2006092615A (ja) * 2004-09-22 2006-04-06 Sony Corp ディスク駆動装置および方法、記録媒体、並びにプログラム
KR100752882B1 (ko) * 2005-02-02 2007-08-28 엘지전자 주식회사 광 픽업 장치에서의 디스크 판별 방법
TWI303813B (en) * 2005-09-02 2008-12-01 Lite On It Corp Apparatus and method for determining type of an optical disk
TW200739518A (en) * 2006-04-10 2007-10-16 Benq Corp Digital video disk (DVD) type identification systems and methods thereof
KR20080002277A (ko) * 2006-06-30 2008-01-04 삼성전자주식회사 광디스크 판별장치 및 그 방법
JP4557928B2 (ja) * 2006-07-03 2010-10-06 シャープ株式会社 光ディスクの判別装置及び判別方法
US20080080332A1 (en) * 2006-09-29 2008-04-03 Media Tek Inc. Recording medium type identification method and device
JP2008108400A (ja) * 2006-10-27 2008-05-08 Sony Corp ディスクドライブ装置、ディスク記録容量判別方法
JP2009193618A (ja) * 2008-02-13 2009-08-27 Hitachi-Lg Data Storage Inc 光ディスク装置およびディスク判別方法

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WO1983000779A1 (en) * 1981-08-17 1983-03-03 Minnesota Mining & Mfg Elastic cover for pressurized couplings
JPH0440630A (ja) * 1990-06-05 1992-02-12 Matsushita Graphic Commun Syst Inc 光ディスク記録再生装置
JPH05342590A (ja) * 1992-06-12 1993-12-24 Matsushita Electric Ind Co Ltd 切換増幅装置
JPH09198779A (ja) * 1996-01-18 1997-07-31 Pioneer Electron Corp ディスク判別装置
JP3831063B2 (ja) * 1997-04-25 2006-10-11 パイオニア株式会社 光ディスク判別装置
KR100285315B1 (ko) * 1997-09-24 2001-04-02 구자홍 광디스크 품질검사 방법 및 장치
JPH11238245A (ja) * 1998-02-24 1999-08-31 Sony Corp 光検出信号処理装置
JP2000030353A (ja) * 1998-07-09 2000-01-28 Sony Corp 光記録媒体判別方法及び光ディスク装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1932998B (zh) * 2005-09-14 2010-12-22 建兴电子科技股份有限公司 辨识光盘种类的装置及方法

Also Published As

Publication number Publication date
US6868051B2 (en) 2005-03-15
US20020075780A1 (en) 2002-06-20
JP2002100041A (ja) 2002-04-05
KR20020023658A (ko) 2002-03-29
EP1191529A3 (en) 2002-12-11
CN1348181A (zh) 2002-05-08
EP1191529A2 (en) 2002-03-27
DE60110706D1 (de) 2005-06-16
TW544655B (en) 2003-08-01
MY127078A (en) 2006-11-30
EP1191529B1 (en) 2005-05-11
KR100859625B1 (ko) 2008-09-23
DE60110706T2 (de) 2006-01-26
JP4491943B2 (ja) 2010-06-30

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Granted publication date: 20050126

Termination date: 20130921