KR19980058791A - 광디스크 시스템의 가/감속 클러치 제어 방법 - Google Patents
광디스크 시스템의 가/감속 클러치 제어 방법 Download PDFInfo
- Publication number
- KR19980058791A KR19980058791A KR1019960078127A KR19960078127A KR19980058791A KR 19980058791 A KR19980058791 A KR 19980058791A KR 1019960078127 A KR1019960078127 A KR 1019960078127A KR 19960078127 A KR19960078127 A KR 19960078127A KR 19980058791 A KR19980058791 A KR 19980058791A
- Authority
- KR
- South Korea
- Prior art keywords
- acceleration
- turntable
- deceleration clutch
- pickup unit
- optical pickup
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 67
- 230000001133 acceleration Effects 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
Description
Claims (1)
- 광디스크가 안착되는 턴테이블의 회전 속도를 상기 광디스크상의 광픽업 유니트의 위치에 따라 가속/감속시키는 가/감속 클러치를 제어하는 가/감속 클러치 제어 방법에 있어서:일반 재생 모드시 상기 턴테이블이 CLV로 회전하도록 상기 가/감속 클러치를 제어하는 단계;피드 이송 서보시, 상기 광픽업 유니트를 목표 트랙으로 이송시키기 위한 이송 방향을 검출하는 단계;상기 광픽업 유니트를 상기 광디스크의 내주부에서 외주부 방향으로 이송시킬 경우, 상기 턴테이블의 속도가 점차 감속되도록 상기 가/감속 클러치를 제어하는 단계;상기 광픽업 유니트를 상기 광디스크의 외주부에서 내주부 방향으로 이송시킬 경우, 상기 턴테이블의 속도가 점차 가속되도록 상기 가/감속 클러치를 제어하는 단계를 포함하여 이루어진 가/감속 클러치 제어 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960078127A KR100203679B1 (ko) | 1996-12-30 | 1996-12-30 | 광디스크 시스템의 가/감속 클러치 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960078127A KR100203679B1 (ko) | 1996-12-30 | 1996-12-30 | 광디스크 시스템의 가/감속 클러치 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980058791A true KR19980058791A (ko) | 1998-10-07 |
KR100203679B1 KR100203679B1 (ko) | 1999-06-15 |
Family
ID=19492796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960078127A KR100203679B1 (ko) | 1996-12-30 | 1996-12-30 | 광디스크 시스템의 가/감속 클러치 제어 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100203679B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100585059B1 (ko) * | 1999-02-09 | 2006-05-30 | 삼성전자주식회사 | 광학기록매체의 회전수 제어방법 |
-
1996
- 1996-12-30 KR KR1019960078127A patent/KR100203679B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100585059B1 (ko) * | 1999-02-09 | 2006-05-30 | 삼성전자주식회사 | 광학기록매체의 회전수 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100203679B1 (ko) | 1999-06-15 |
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