JPH1116177A5 - - Google Patents

Info

Publication number
JPH1116177A5
JPH1116177A5 JP1998165872A JP16587298A JPH1116177A5 JP H1116177 A5 JPH1116177 A5 JP H1116177A5 JP 1998165872 A JP1998165872 A JP 1998165872A JP 16587298 A JP16587298 A JP 16587298A JP H1116177 A5 JPH1116177 A5 JP H1116177A5
Authority
JP
Japan
Prior art keywords
elements
detector
assigned
delay
quadrant
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1998165872A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1116177A (ja
Filing date
Publication date
Priority claimed from DE19723542A external-priority patent/DE19723542A1/de
Application filed filed Critical
Publication of JPH1116177A publication Critical patent/JPH1116177A/ja
Publication of JPH1116177A5 publication Critical patent/JPH1116177A5/ja
Pending legal-status Critical Current

Links

JP10165872A 1997-06-05 1998-06-01 光学記録媒体に対する読み出し及び／又は書き込み装置 Pending JPH1116177A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19723542A DE19723542A1 (de) 1997-06-05 1997-06-05 Gerät zum Lesen und/oder Beschreiben optischer Aufzeichnungsträger
DE19723542.5 1997-06-05

Publications (2)

Publication Number Publication Date
JPH1116177A JPH1116177A (ja) 1999-01-22
JPH1116177A5 true JPH1116177A5 (enExample) 2005-10-06

Family

ID=7831453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10165872A Pending JPH1116177A (ja) 1997-06-05 1998-06-01 光学記録媒体に対する読み出し及び／又は書き込み装置

Country Status (5)

Country Link
US (1) US6266305B1 (enExample)
EP (1) EP0883114B1 (enExample)
JP (1) JPH1116177A (enExample)
CN (1) CN1127062C (enExample)
DE (2) DE19723542A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262954B1 (en) * 1997-09-30 2001-07-17 Kabushiki Kaisha Toshiba Optical disk apparatus
EP0936602B1 (en) * 1998-02-13 2006-09-20 Yamaha Corporation Optical disk recording technique capable of forming pits accurately centered on track and servo-balance adjusting technique for optical disk recording
DE19852291A1 (de) * 1998-11-13 2000-05-18 Thomson Brandt Gmbh Gerät zum Lesen und/oder Beschreiben optischer Aufzeichnungsträger
FR2796487B1 (fr) * 1999-06-28 2001-10-12 St Microelectronics Sa Procede et dispositif pour l'asservissement d'un faisceau optique incident sur une piste d'un support mobile d'informations, en particulier un disque numerique a vitesse de rotation elevee
JP3439393B2 (ja) * 1999-08-30 2003-08-25 松下電器産業株式会社 トラッキング誤差検出装置
KR20010059876A (ko) * 1999-12-30 2001-07-06 구자홍 광 기록재생기의 제어 방법
DE10041426A1 (de) * 2000-08-23 2002-03-07 Thomson Brandt Gmbh Verfahren zur Spurführung in einem Gerät zum Lesen und/oder Beschreiben eines optischen Aufzeichnungsträgers sowie entsprechendes Gerät zum Lesen und/oder Beschreiben eines optischen Aufzeichnungsträgers
DE10140326A1 (de) * 2001-08-16 2003-02-27 Thomson Brandt Gmbh Verfahren zur Verminderung des Rauschens in einem Wobbelsignal
KR100906472B1 (ko) * 2002-05-21 2009-07-08 삼성전자주식회사 다중 검출기를 이용한 광기록매체 데이터 재생 장치
CN100501842C (zh) * 2002-06-07 2009-06-17 汤姆森特许公司 优化的跟踪方法
KR100629500B1 (ko) * 2002-07-31 2006-09-28 삼성전자주식회사 트랙킹 에러신호 생성장치
TWI248610B (en) * 2003-04-07 2006-02-01 Mediatek Inc Method and related apparatus for deriving a tracking error signal
US7084894B2 (en) * 2003-09-12 2006-08-01 Hewlett-Packard Development Company, L.P. Optical disc drive focusing apparatus
JP4050738B2 (ja) * 2003-11-07 2008-02-20 松下電器産業株式会社 アドレス信号位置検出装置、光ディスク再生装置およびアドレス信号位置検出方法
JP4326404B2 (ja) * 2004-06-09 2009-09-09 株式会社リコー 位相差検出回路及びその位相差検出回路を有する光ディスク装置
US7633842B2 (en) * 2004-07-08 2009-12-15 Realtek Semiconductor Corp. Apparatus for generating tracking error signal in optical disc drive
US7583569B2 (en) * 2004-07-08 2009-09-01 Realtek Semiconductor Corp. Apparatus and related method for generating a tracking error signal in an optical disc drive
TWI258740B (en) * 2004-07-08 2006-07-21 Realtek Semiconductor Corp Apparatus and method for generating a tracking error signal in an optical disc drive
US7324419B2 (en) * 2004-12-11 2008-01-29 Hewlett-Packard Development Company, L.P. Focus control via AC input signal
JP4514790B2 (ja) * 2005-06-01 2010-07-28 パナソニック株式会社 位相誤差検出装置
US7551469B1 (en) * 2009-01-05 2009-06-23 Internationa Business Machines Corporation Unidirectional racetrack memory device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591292A (en) * 1968-06-03 1971-07-06 Bendix Corp Optical control device
NL182258C (nl) * 1976-01-28 1988-02-01 Philips Nv Inrichting voor het uitlezen van een vlakke registratiedrager met een optisch uitleesbare informatiestructuur.
US4057833A (en) * 1974-10-03 1977-11-08 U.S. Philips Corporation Centering detection system for an apparatus for playing optically readable record carriers
NL8000122A (nl) * 1980-01-09 1981-08-03 Philips Nv Schijfvormige, optisch uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen en/of weergeven van datainformatie in c.q. van zo'n registratiedrager.
NL8102621A (nl) * 1981-05-29 1982-12-16 Philips Nv Inrichting voor het beschrijven en/of uitlezen van een registratiedrager.
JPS5891538A (ja) * 1981-11-25 1983-05-31 Hitachi Ltd 光デイスクトラツク追跡装置
US4740940A (en) * 1985-03-11 1988-04-26 Matsushita Electric Industrial Co., Ltd. Optical information read apparatus
JPH063648B2 (ja) * 1986-01-16 1994-01-12 松下電器産業株式会社 光学的情報再生装置
JPS63131334A (ja) * 1986-11-20 1988-06-03 Matsushita Electric Ind Co Ltd 光学的情報再生装置
NL8703001A (nl) * 1986-12-11 1988-07-01 Pioneer Electronic Corp Een volgfoutsignaalgenerator.
JP2614482B2 (ja) * 1988-03-11 1997-05-28 三洋電機株式会社 光学式デイスクプレーヤの信号再生回路
JPH02108244A (ja) * 1988-10-17 1990-04-20 Matsushita Electric Ind Co Ltd 光学的情報再生装置
JP2716569B2 (ja) * 1990-04-25 1998-02-18 パイオニア株式会社 光学式情報読取り装置
DE4026875A1 (de) * 1990-08-25 1992-02-27 Thomson Brandt Gmbh Optische abtastvorrichtung
TW364992B (en) * 1996-04-25 1999-07-21 Toshiba Corp Optic data regeneration apparatus and control method thereof
DE19627383A1 (de) * 1996-07-06 1998-01-08 Thomson Brandt Gmbh Gerät zum Lesen oder Beschreiben optischer Aufzeichnungsträger

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