BG62105B1 - Дисков носител на информация и устройство за запис и/иличетене на информация от дисковия носител - Google Patents

Дисков носител на информация и устройство за запис и/иличетене на информация от дисковия носител Download PDF

Info

Publication number
BG62105B1
BG62105B1 BG100723A BG10072396A BG62105B1 BG 62105 B1 BG62105 B1 BG 62105B1 BG 100723 A BG100723 A BG 100723A BG 10072396 A BG10072396 A BG 10072396A BG 62105 B1 BG62105 B1 BG 62105B1
Authority
BG
Bulgaria
Prior art keywords
information
carrier
diameter
control
recording
Prior art date
Application number
BG100723A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG100723A (bg
Inventor
Johannes J. Mons
Original Assignee
Philips Electronics N.V.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3888483&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG62105(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Electronics N.V. filed Critical Philips Electronics N.V.
Publication of BG100723A publication Critical patent/BG100723A/bg
Publication of BG62105B1 publication Critical patent/BG62105B1/bg

Links

Classifications

    • 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
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head
    • G11B19/247—Arrangements for providing constant relative speed between record carrier and head using electrical means

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Rotational Drive Of Disk (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
BG100723A 1994-11-18 1996-07-18 Дисков носител на информация и устройство за запис и/иличетене на информация от дисковия носител BG62105B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9401044A BE1008963A3 (nl) 1994-11-18 1994-11-18 Schijfvormige registratiedrager, alsmede opteken- en/of uitleesinrichting voor optekening/uitlezing van informatie op/van de registratiedrager.
PCT/IB1995/000939 WO1996016404A1 (en) 1994-11-18 1995-10-31 Disc-like record carrier, recording and/or reading apparatus for recording/reading information in the record carrier

Publications (2)

Publication Number Publication Date
BG100723A BG100723A (bg) 1997-02-28
BG62105B1 true BG62105B1 (bg) 1999-02-26

Family

ID=3888483

Family Applications (1)

Application Number Title Priority Date Filing Date
BG100723A BG62105B1 (bg) 1994-11-18 1996-07-18 Дисков носител на информация и устройство за запис и/иличетене на информация от дисковия носител

Country Status (27)

Country Link
US (2) US6388962B1 (nl)
EP (1) EP0740831B1 (nl)
JP (1) JPH09507946A (nl)
KR (1) KR100410711B1 (nl)
CN (1) CN1097260C (nl)
AR (1) AR000131A1 (nl)
AT (1) ATE192878T1 (nl)
AU (1) AU698869B2 (nl)
BE (1) BE1008963A3 (nl)
BG (1) BG62105B1 (nl)
BR (1) BR9506626A (nl)
CZ (1) CZ288682B6 (nl)
DE (1) DE69516845T2 (nl)
ES (1) ES2147859T3 (nl)
GR (1) GR3033750T3 (nl)
HK (1) HK1013722A1 (nl)
HU (1) HU221214B1 (nl)
PL (2) PL180182B1 (nl)
PT (1) PT740831E (nl)
RO (1) RO113191B1 (nl)
RU (1) RU2186427C2 (nl)
SK (1) SK282592B6 (nl)
TR (1) TR199501446A2 (nl)
TW (1) TWI239004B (nl)
UA (1) UA42015C2 (nl)
WO (1) WO1996016404A1 (nl)
ZA (1) ZA959489B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008963A3 (nl) * 1994-11-18 1996-10-01 Philips Electronics Nv Schijfvormige registratiedrager, alsmede opteken- en/of uitleesinrichting voor optekening/uitlezing van informatie op/van de registratiedrager.
TW544671B (en) 2000-02-25 2003-08-01 Sony Corp Recording medium, recording apparatus, and reading apparatus
JP4277452B2 (ja) * 2000-02-25 2009-06-10 ソニー株式会社 記録装置、再生装置
JP2002074855A (ja) * 2000-09-04 2002-03-15 Sony Corp ディスク状記録媒体およびディスク駆動装置
US7402102B2 (en) * 2002-09-20 2008-07-22 Igt Gaming device having multiple symbols at a single symbol position
US7889630B2 (en) * 2002-11-06 2011-02-15 Koninklijke Philips Electronics N.V. Record carrier

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190860A (en) * 1978-11-16 1980-02-26 Mca Discovision, Inc. Digital method and apparatus for rotating an information storage disc
JPS5888874A (ja) * 1981-11-20 1983-05-27 Toshiba Corp 情報記録再生装置
JPH0634305B2 (ja) * 1983-03-04 1994-05-02 ソニー株式会社 デイジタルデイスクによるデ−タ伝送システム
JPS59185071A (ja) * 1983-04-04 1984-10-20 Hitachi Ltd 情報記録デイスクの再生速度制御装置
JP2532362B2 (ja) 1984-05-31 1996-09-11 松下電器産業株式会社 光デイスク
JPS6196583A (ja) * 1984-10-17 1986-05-15 Sony Corp ディスク記録再生装置
ES2048819T3 (es) 1988-01-22 1994-04-01 Philips Nv Procedimiento y aparato para grabar sucesivamente se\ales de efm-modulada.
JPH0828031B2 (ja) * 1988-12-27 1996-03-21 パイオニア株式会社 ディスクプレーヤの回転制御方式
JPH02216663A (ja) * 1989-02-15 1990-08-29 Sony Corp 光デイスク装置
JPH0738270B2 (ja) * 1989-02-21 1995-04-26 パイオニア株式会社 ディスク演奏方法
ES2080783T4 (es) 1989-05-08 2005-06-16 Koninklijke Philips Electronics N.V. Sistema para la grabacion de informacion, y dispositivo de grabacion y soporte de grabacion para uso en un sistema para la grabacion de informacion de este tipo.
JPH04181522A (ja) * 1990-11-16 1992-06-29 Sony Corp 光ディスク装置
JPH04245061A (ja) * 1991-01-31 1992-09-01 Sony Corp 光ディスク再生装置及びその再生方法
DE4103827A1 (de) * 1991-02-08 1992-08-27 Thomson Brandt Gmbh Wiedergabegeraet
JP3068921B2 (ja) * 1991-12-09 2000-07-24 シャープ株式会社 情報記録再生装置
JPH05325403A (ja) * 1992-05-22 1993-12-10 Sony Corp スピンドルサーボ回路
BE1008963A3 (nl) * 1994-11-18 1996-10-01 Philips Electronics Nv Schijfvormige registratiedrager, alsmede opteken- en/of uitleesinrichting voor optekening/uitlezing van informatie op/van de registratiedrager.

Also Published As

Publication number Publication date
HU221214B1 (en) 2002-08-28
DE69516845D1 (de) 2000-06-15
AU3672095A (en) 1996-06-17
US20020118632A1 (en) 2002-08-29
HUT75269A (en) 1997-05-28
ZA959489B (en) 1997-05-08
CZ288682B6 (cs) 2001-08-15
KR100410711B1 (ko) 2004-03-31
US6526005B2 (en) 2003-02-25
JPH09507946A (ja) 1997-08-12
ATE192878T1 (de) 2000-05-15
TWI239004B (en) 2005-09-01
ES2147859T3 (es) 2000-10-01
BR9506626A (pt) 1997-09-16
TR199501446A2 (tr) 1996-06-21
DE69516845T2 (de) 2000-12-07
SK282592B6 (sk) 2002-10-08
US6388962B1 (en) 2002-05-14
KR970700906A (ko) 1997-02-12
EP0740831A1 (en) 1996-11-06
PT740831E (pt) 2000-10-31
PL180307B1 (pl) 2001-01-31
CN1138917A (zh) 1996-12-25
UA42015C2 (uk) 2001-10-15
AR000131A1 (es) 1997-05-21
WO1996016404A1 (en) 1996-05-30
SK92096A3 (en) 1997-11-05
RU2186427C2 (ru) 2002-07-27
GR3033750T3 (en) 2000-10-31
PL315584A1 (en) 1996-11-12
CZ204496A3 (en) 1997-02-12
BG100723A (bg) 1997-02-28
PL180182B1 (pl) 2000-12-29
BE1008963A3 (nl) 1996-10-01
HK1013722A1 (en) 1999-09-03
EP0740831B1 (en) 2000-05-10
CN1097260C (zh) 2002-12-25
RO113191B1 (ro) 1998-04-30
AU698869B2 (en) 1998-11-12
HU9601955D0 (en) 1996-09-30

Similar Documents

Publication Publication Date Title
US6317399B1 (en) Disk drive device and method of setting rotational speed thereof
US4984227A (en) Optical disc device
US5249172A (en) Write laser power setting responsive to a series of written test signals having two frequency components
JPS62188034A (ja) 情報を記録し読取る装置
KR980011089A (ko) 디스크 재생방법 및 디스크 재생장치
BG62105B1 (bg) Дисков носител на информация и устройство за запис и/иличетене на информация от дисковия носител
KR100416593B1 (ko) 편심에러를 보상하는 광디스크 재생장치.
EP0762393B1 (en) Generating track count pulses
JPH08129753A (ja) 光記録再生装置
KR0150979B1 (ko) 디스크 시스템의 포커싱 서치 제어방법 및 장치
RU2122749C1 (ru) Устройство стабилизации скорости вращения оптического диска
JPH11265508A (ja) 光ディスク装置
JPH1196563A (ja) 光学的情報記録再生装置
JPH07161133A (ja) 光ディスク再生装置
JPH1074357A (ja) ディスクプレーヤーの振動制御装置
JPH0685223B2 (ja) トラツク飛び検出装置
JP2006040468A (ja) 光ディスク装置および光ディスクのチルト制御方法
JPH09204746A (ja) ディスク装置
JPS61289582A (ja) デイスク状記録媒体回転制御装置
JPH0850730A (ja) 光ディスクの溝信号振幅評価装置と記録再生装置
JPH05205286A (ja) トラッキング制御方法
JPH01130369A (ja) 光ディスク装置のトラックアクセス方法