KR890013612A - 광기록 캐리어와, 정보 판독 및 기록 장치 - Google Patents

광기록 캐리어와, 정보 판독 및 기록 장치

Info

Publication number
KR890013612A
KR890013612A KR1019890001143A KR890001143A KR890013612A KR 890013612 A KR890013612 A KR 890013612A KR 1019890001143 A KR1019890001143 A KR 1019890001143A KR 890001143 A KR890001143 A KR 890001143A KR 890013612 A KR890013612 A KR 890013612A
Authority
KR
South Korea
Prior art keywords
tracks
information reading
recording layer
servo
recording device
Prior art date
Application number
KR1019890001143A
Other languages
English (en)
Other versions
KR0132569B1 (ko
Inventor
아르트예빌레미나비에니스
Original Assignee
엔.브이.필립스 글로아이람펜파브리켄
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=19851703&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890013612(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 엔.브이.필립스 글로아이람펜파브리켄 filed Critical 엔.브이.필립스 글로아이람펜파브리켄
Publication of KR890013612A publication Critical patent/KR890013612A/ko
Application granted granted Critical
Publication of KR0132569B1 publication Critical patent/KR0132569B1/ko

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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
    • 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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24079—Width or depth

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
KR1019890001143A 1988-02-03 1989-02-01 광기록 캐리어와, 정보 판독 및 기록 장치 KR0132569B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800255A NL8800255A (nl) 1988-02-03 1988-02-03 Optische registratiedrager.
NL8800255 1988-02-03

Publications (2)

Publication Number Publication Date
KR890013612A true KR890013612A (ko) 1989-09-25
KR0132569B1 KR0132569B1 (ko) 1998-04-18

Family

ID=19851703

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001143A KR0132569B1 (ko) 1988-02-03 1989-02-01 광기록 캐리어와, 정보 판독 및 기록 장치

Country Status (14)

Country Link
US (1) US4949332A (ko)
EP (1) EP0327172B1 (ko)
JP (1) JP2732276B2 (ko)
KR (1) KR0132569B1 (ko)
CN (1) CN1036095A (ko)
AT (1) ATE115760T1 (ko)
AU (1) AU618215B2 (ko)
BR (1) BR8900416A (ko)
DE (1) DE68919866T2 (ko)
ES (1) ES2068236T3 (ko)
HK (1) HK62496A (ko)
NL (1) NL8800255A (ko)
YU (1) YU24989A (ko)
ZA (1) ZA89525B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508995A (en) * 1993-07-15 1996-04-16 Matsushita Electric Industrial Co., Ltd. Optical disk capable of recording information on both groove and land tracks
WO1995026551A1 (en) * 1994-03-28 1995-10-05 Minnesota Mining And Manufacturing Company Updatable optical storage medium
US5933409A (en) * 1996-06-21 1999-08-03 Sony Corporation Optical recording medium and method for producing same
JP4144054B2 (ja) * 1997-07-24 2008-09-03 ソニー株式会社 光ディスクの記録方法
US6825916B2 (en) * 2002-07-05 2004-11-30 Entegris, Inc. Reticle carrier with positioning cover
KR20040024007A (ko) * 2002-09-12 2004-03-20 엘지전자 주식회사 고밀도 광디스크와 그에 따른 재생/기록 방법 및 장치
JP2004219494A (ja) * 2003-01-10 2004-08-05 Sankyo Seiki Mfg Co Ltd 光学素子の製造方法
JP2013033563A (ja) * 2011-08-01 2013-02-14 Sony Corp 光記録媒体、記録再生装置、記録再生方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187413C (nl) * 1978-03-16 1991-09-16 Philips Nv Registratiedragerlichaam, ingeschreven registratiedrager, werkwijze voor het inschrijven van het registratiedragerlichaam en inrichting voor het uitvoeren van de werkwijze en voor het uitlezen van een ingeschreven registratiedrager.
NL8000121A (nl) * 1980-01-09 1981-08-03 Philips Nv Schijfvormige, optische uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen van datainformatie in zo'n registratiedrager en inrichting voor het uitlezen van zo'n registratiedrager.
FR2509891B1 (fr) * 1981-07-17 1986-12-05 Thomson Csf Dispositif optique d'enregistrement-lecture sur support d'information pregrave
JPS59198537A (ja) * 1983-04-22 1984-11-10 Matsushita Electric Ind Co Ltd 光学的記録再生装置
DE3483854D1 (de) * 1983-07-14 1991-02-07 Matsushita Electric Ind Co Ltd Platte zum aufzeichnen und wiedergeben von optischen informationen.
US4716560A (en) * 1984-05-22 1987-12-29 Victor Company Of Japan, Ltd. Recording disc and method for fabricating same
CA1245762A (en) * 1984-06-15 1988-11-29 Noboru Yamada Reversible optical information recording medium
NL8500153A (nl) * 1985-01-22 1986-08-18 Philips Nv Registratiedragerlichaam voorzien van een reliefstruktuur van optisch detekteerbare servospoorgedeelten en sektoradressen en inrichting voor het aanbrengen van deze struktuur.
US4807218A (en) * 1985-02-11 1989-02-21 Gerber Arthur M System for recording digital information using a regular array of discrete micromirrors

Also Published As

Publication number Publication date
NL8800255A (nl) 1989-09-01
KR0132569B1 (ko) 1998-04-18
JP2732276B2 (ja) 1998-03-25
EP0327172A1 (en) 1989-08-09
HK62496A (en) 1996-04-19
EP0327172B1 (en) 1994-12-14
DE68919866T2 (de) 1995-06-29
BR8900416A (pt) 1989-09-26
ZA89525B (en) 1990-09-26
DE68919866D1 (de) 1995-01-26
YU24989A (en) 1991-10-31
CN1036095A (zh) 1989-10-04
AU618215B2 (en) 1991-12-12
ATE115760T1 (de) 1994-12-15
ES2068236T3 (es) 1995-04-16
AU2958589A (en) 1989-08-03
JPH02146121A (ja) 1990-06-05
US4949332A (en) 1990-08-14

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20051201

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