TW275124B - - Google Patents

Info

Publication number
TW275124B
TW275124B TW084106681A TW84106681A TW275124B TW 275124 B TW275124 B TW 275124B TW 084106681 A TW084106681 A TW 084106681A TW 84106681 A TW84106681 A TW 84106681A TW 275124 B TW275124 B TW 275124B
Authority
TW
Taiwan
Application number
TW084106681A
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Application granted granted Critical
Publication of TW275124B publication Critical patent/TW275124B/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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • 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
    • 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
    • G11B7/0945—Methods for initialising servos, start-up sequences
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
TW084106681A 1994-06-30 1995-06-29 TW275124B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6149016A JPH0817132A (ja) 1994-06-30 1994-06-30 円盤状情報記録担体の再生装置

Publications (1)

Publication Number Publication Date
TW275124B true TW275124B (zh) 1996-05-01

Family

ID=15465834

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084106681A TW275124B (zh) 1994-06-30 1995-06-29

Country Status (5)

Country Link
US (3) US5696744A (zh)
JP (1) JPH0817132A (zh)
KR (1) KR100310117B1 (zh)
CN (1) CN1082220C (zh)
TW (1) TW275124B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI394153B (zh) * 2008-05-26 2013-04-21 Sony Corp Optical disc device and focusing control method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056967B2 (ja) * 1995-02-24 2000-06-26 株式会社朝日コーポレーション ディスクプレーヤ
KR20000061687A (ko) * 1999-03-30 2000-10-25 구자홍 광 디스크 재생배속 제어장치 및 제어방법
JP2002251750A (ja) * 2001-02-27 2002-09-06 Matsushita Electric Ind Co Ltd フィード制御量の補正方法
JP2002304748A (ja) * 2001-04-05 2002-10-18 Pioneer Electronic Corp 光ディスク再生装置及び光ディスク判別方法
CN1305059C (zh) * 2001-12-04 2007-03-14 Lg电子株式会社 不用fg信号而确定光盘尺寸和停止光盘旋转的方法和装置
CN100530374C (zh) * 2002-10-15 2009-08-19 Lg电子株式会社 用于控制光学拾取部件的起始点的方法和装置
KR100518537B1 (ko) * 2002-10-18 2005-10-04 삼성전자주식회사 패션 디스크 판단 장치 및 방법
JP5825757B2 (ja) 2007-02-11 2015-12-02 マップ・ファーマシューティカルズ・インコーポレイテッド 副作用プロファイルを最小限にしながら片頭痛の迅速な緩和を可能にするｄｈｅの治療上の投与方法
JP5514318B2 (ja) * 2009-09-29 2014-06-04 湖北盛佳▲電▼器▲設備▼有限公司 自動スイッチングイン機能付きのインテリジェント遮断器
JP5535323B2 (ja) * 2009-09-29 2014-07-02 湖北盛佳▲電▼器▲設備▼有限公司 自動スイッチングイン機能付きの内蔵式インテリジェント遮断器及びマイクロ遮断器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868805A (en) * 1986-08-13 1989-09-19 Seiko Seiki Kabushiki Kaisha Inspection apparatus
US5276663A (en) * 1989-04-17 1994-01-04 Canon Kabushiki Kaisha Optical information recording-reproducing apparatus including a condensing lens secured to a lens barrel
JP3377048B2 (ja) * 1992-04-24 2003-02-17 パイオニア株式会社 追記型光ディスクの再生装置および再生方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI394153B (zh) * 2008-05-26 2013-04-21 Sony Corp Optical disc device and focusing control method

Also Published As

Publication number Publication date
KR960002170A (ko) 1996-01-26
JPH0817132A (ja) 1996-01-19
KR100310117B1 (ko) 2001-12-28
US5901126A (en) 1999-05-04
CN1082220C (zh) 2002-04-03
CN1121237A (zh) 1996-04-24
US5995464A (en) 1999-11-30
US5696744A (en) 1997-12-09

Similar Documents

Publication Publication Date Title
FR09C0061I2 (zh)
TW266308B (zh)
DK105996A (zh)
EP0669395A3 (zh)
NO941494D0 (zh)
EP0669187A3 (zh)
FR2724123B1 (zh)
TW262476B (zh)
EP0666470A3 (zh)
TW286284B (zh)
TW275124B (zh)
EP0667387A3 (zh)
EP0670326A3 (zh)
ECSMU940030U (zh)
IN186995B (zh)
CU22453A3 (zh)
IN191184B (zh)
DK40195A (zh)
IN181336B (zh)
ECSDI940180S (zh)
ECSDI940181S (zh)
ECSDI940182S (zh)
ECSDI940183S (zh)
IN184719B (zh)
IN189506B (zh)