CN1202528C - 光碟记录和播放装置 - Google Patents
光碟记录和播放装置 Download PDFInfo
- Publication number
- CN1202528C CN1202528C CNB01801643XA CN01801643A CN1202528C CN 1202528 C CN1202528 C CN 1202528C CN B01801643X A CNB01801643X A CN B01801643XA CN 01801643 A CN01801643 A CN 01801643A CN 1202528 C CN1202528 C CN 1202528C
- Authority
- CN
- China
- Prior art keywords
- guide
- axis
- aforementioned
- holding member
- screw
- 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.)
- Expired - Fee Related
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Images
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
- G11B7/082—Aligning the head or the light source relative to the record carrier otherwise than during transducing, e.g. adjusting tilt set screw during assembly of head
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/022—Programmed access in sequence to indexed parts of operating record carriers
- G11B21/025—Programmed access in sequence to indexed parts of operating record carriers of rotating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
-
- 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
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
-
- 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
- G11B7/095—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 specially adapted for discs, e.g. for compensation of eccentricity or wobble
- G11B7/0956—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 specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for tilt, skew, warp or inclination of the disc, i.e. maintain the optical axis at right angles to the disc
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Moving Of Heads (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP180392/2000 | 2000-06-15 | ||
JP180392/00 | 2000-06-15 | ||
JP2000180392 | 2000-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1383560A CN1383560A (zh) | 2002-12-04 |
CN1202528C true CN1202528C (zh) | 2005-05-18 |
Family
ID=18681502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01801643XA Expired - Fee Related CN1202528C (zh) | 2000-06-15 | 2001-06-13 | 光碟记录和播放装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6874154B2 (zh) |
CN (1) | CN1202528C (zh) |
WO (1) | WO2001097222A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467601B1 (ko) * | 2002-08-07 | 2005-01-24 | 삼성전자주식회사 | 광 디스크 플레이어의 틸트 조정장치 |
DE10255259A1 (de) * | 2002-11-27 | 2004-06-09 | Philips Intellectual Property & Standards Gmbh | Vorrichtung und Ausrichtung einer Datenträgerplatte gegenüber einem Datenträgerkopf |
US7342849B2 (en) | 2003-01-31 | 2008-03-11 | Sony Corporation | Recording and/or playback device |
KR20040083852A (ko) * | 2003-03-25 | 2004-10-06 | 엘지전자 주식회사 | 광디스크 드라이브의 스큐조정장치 |
JP2005108317A (ja) * | 2003-09-30 | 2005-04-21 | Pioneer Electronic Corp | ピックアップ支持構造および記録媒体駆動装置 |
DE10358254A1 (de) * | 2003-12-11 | 2005-07-14 | Deutsche Thomson-Brandt Gmbh | Aufzeichnungs- und/oder Wiedergabegerät für optische Aufzeichnungsträger mit Mitteln zum parallelen Ausrichten der Abtasteinrichtung zur Oberfläche des Aufzeichnungsträgers |
KR100601688B1 (ko) * | 2004-06-22 | 2006-07-14 | 삼성전자주식회사 | 광픽업 액츄에이터 및 그 제조 방법 및 이를 적용한광픽업 및 광 기록 및/또는 재생기기 |
TWI303416B (en) * | 2004-09-30 | 2008-11-21 | Asustek Comp Inc | Electronic apparatus and optical pickup head tilting angle adjusting structure thereof |
JP2006155781A (ja) * | 2004-11-30 | 2006-06-15 | Orion Denki Kk | ガイドシャフト保持機構及びそのガイドシャフト保持機構を備えたディスク装置 |
JP2006172516A (ja) * | 2004-12-10 | 2006-06-29 | Sony Corp | ディスクドライブ装置及び電子機器 |
KR20070110538A (ko) | 2005-03-10 | 2007-11-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 스핀들 조정수단을 구비한 광학 드라이브 |
EP1873767A1 (en) * | 2006-06-30 | 2008-01-02 | Deutsche Thomson-Brandt Gmbh | Optical pickup and optical recording or reproducing apparatus |
CN102095684B (zh) * | 2011-01-13 | 2012-05-23 | 河南农业大学 | 光学表面等离子共振生物传感器多自由度调整机构 |
CN115793788A (zh) * | 2021-09-10 | 2023-03-14 | 纬联电子科技(中山)有限公司 | 辅助安装装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4788677A (en) * | 1986-02-05 | 1988-11-29 | Pioneer Electronic Corporation | Disk support mechanism in a player |
JP2724335B2 (ja) * | 1988-10-28 | 1998-03-09 | キヤノン株式会社 | ガイドレール取付構造 |
JP3158890B2 (ja) * | 1994-09-30 | 2001-04-23 | 株式会社日立製作所 | 光ディスク駆動装置 |
KR100200591B1 (ko) * | 1996-06-19 | 1999-06-15 | 윤종용 | 디스크 플레이어의 픽업 조정 장치 |
KR100243191B1 (ko) * | 1996-07-25 | 2000-02-01 | 윤종용 | 광 기록 재생 장치 |
JPH1125466A (ja) * | 1997-07-01 | 1999-01-29 | Victor Co Of Japan Ltd | 光ディスク装置のチルト調整機構及びそのチルト調整方法 |
US5982735A (en) * | 1997-12-29 | 1999-11-09 | Industrial Technology Research Institute | Tilt angle adjustable mechanism for compact disc recording/reproducing device |
JP2000057715A (ja) | 1998-08-05 | 2000-02-25 | Pioneer Electron Corp | ディスクプレーヤ |
JP2002208145A (ja) * | 2001-01-09 | 2002-07-26 | Funai Electric Co Ltd | ディスクプレーヤのピックアップ調節機構 |
-
2001
- 2001-06-13 CN CNB01801643XA patent/CN1202528C/zh not_active Expired - Fee Related
- 2001-06-13 WO PCT/JP2001/004991 patent/WO2001097222A1/ja active Application Filing
-
2002
- 2002-02-14 US US10/073,869 patent/US6874154B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1383560A (zh) | 2002-12-04 |
WO2001097222A1 (fr) | 2001-12-20 |
US6874154B2 (en) | 2005-03-29 |
US20020075787A1 (en) | 2002-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: TOSHIBA K.K. Effective date: 20140919 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140919 Address after: Gyeonggi Do, South Korea Patentee after: Toshiba Samsung Storage Technology Korea Co., Address before: Tokyo, Japan, Japan Patentee before: Toshiba Corp |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20160613 |
|
CF01 | Termination of patent right due to non-payment of annual fee |