CN1104000C - 光盘播放机的倾斜调节装置 - Google Patents

光盘播放机的倾斜调节装置 Download PDF

Info

Publication number
CN1104000C
CN1104000C CN97120492A CN97120492A CN1104000C CN 1104000 C CN1104000 C CN 1104000C CN 97120492 A CN97120492 A CN 97120492A CN 97120492 A CN97120492 A CN 97120492A CN 1104000 C CN1104000 C CN 1104000C
Authority
CN
China
Prior art keywords
support
spring
optical head
described support
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
Application number
CN97120492A
Other languages
English (en)
Chinese (zh)
Other versions
CN1183615A (zh
Inventor
朴喜得
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1183615A publication Critical patent/CN1183615A/zh
Application granted granted Critical
Publication of CN1104000C publication Critical patent/CN1104000C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G11B7/09—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
    • 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
    • G11B7/0901—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 for track following only
    • 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
    • G11B7/0908—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 for focusing only

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
CN97120492A 1996-11-25 1997-10-21 光盘播放机的倾斜调节装置 Expired - Fee Related CN1104000C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR57209/96 1996-11-25
KR57209/1996 1996-11-25
KR1019960057209A KR100194941B1 (ko) 1996-11-25 1996-11-25 광 디스크 플레이어의 틸트 조정장치

Publications (2)

Publication Number Publication Date
CN1183615A CN1183615A (zh) 1998-06-03
CN1104000C true CN1104000C (zh) 2003-03-26

Family

ID=19483465

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97120492A Expired - Fee Related CN1104000C (zh) 1996-11-25 1997-10-21 光盘播放机的倾斜调节装置

Country Status (3)

Country Link
JP (1) JPH10162372A (ko)
KR (1) KR100194941B1 (ko)
CN (1) CN1104000C (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3509596B2 (ja) * 1998-02-06 2004-03-22 ティアック株式会社 ピックアップ調整機構
JP4075174B2 (ja) * 1998-12-25 2008-04-16 ソニー株式会社 ディスクドライブ装置及びそのヘッド送り機構
JP3753593B2 (ja) 2000-05-31 2006-03-08 富士通株式会社 記憶装置
KR20030076895A (ko) * 2002-03-23 2003-09-29 삼성전자주식회사 광디스크 드라이브의 틸트조정장치 및 이를 이용한광디스크 드라이브
JP3627928B2 (ja) 2002-04-17 2005-03-09 船井電機株式会社 光ピックアップ
JP4175228B2 (ja) * 2003-09-22 2008-11-05 ソニー株式会社 記録媒体駆動方法及び記録媒体駆動装置
JP2006164345A (ja) * 2004-12-03 2006-06-22 Yamaha Corp 光ディスク装置のピックアップ角度調整機構
CN100433149C (zh) * 2005-09-23 2008-11-12 上海乐金广电电子有限公司 光盘驱动器的倾斜纠正装置

Also Published As

Publication number Publication date
KR19980038326A (ko) 1998-08-05
KR100194941B1 (ko) 1999-06-15
CN1183615A (zh) 1998-06-03
JPH10162372A (ja) 1998-06-19

Similar Documents

Publication Publication Date Title
KR970006867B1 (ko) 공기 베어링 슬라이더
CN1104000C (zh) 光盘播放机的倾斜调节装置
CN1072824C (zh) 光盘播放机的拾取器调节装置
US6772427B2 (en) Motor securing structures and disc drive
CN1236429C (zh) 拾波器进给装置,信息再生装置及信息记录装置
CN1180223A (zh) 录放头进给机构和光传感器进给机构
CN1202692A (zh) 用于调节盘倾斜的装置
US20020181386A1 (en) Disk reproducing device
CN1474387A (zh) 光盘播放器的倾斜度调整装置
CN1085370C (zh) 光盘机光学头调整装置
JPH11238232A (ja) ディスク装置
CN1229784C (zh) 光盘设备
JPS61150162A (ja) 光デイスク駆動装置の支持機構
US20070169139A1 (en) Optical scanning device for an appliance for reading and/or writing to optical recording media
CN100485793C (zh) 拾波器进给装置，信息再生装置及信息记录装置
CN1886786A (zh) 具有将扫描装置相对于记录介质的表面平行定向的结构的用于光学记录介质的记录和/或再现装置
JPH1186469A (ja) ピックアップ送り装置
KR910005213Y1 (ko) 디스크형 기록매체 재생장치의 픽업 이송나사 착설기구
JP2001344789A (ja) 光ディスク装置
CN1215470C (zh) 含有动态调整机构的光驱
CN1270691A (zh) 光盘重放装置
JP2588609B2 (ja) ディスクプレーヤのガイド軸支持装置
JP2980088B2 (ja) 光ピックアップのチルト調整機構
EP1684272B1 (en) Optical scanning device for an appliance for reading and/or writing to optical recording media
JP2002042432A (ja) ディスク装置

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030326

Termination date: 20131021