NL1007178A1 - Inrichting en werkwijze voor het besturen van de volgbalans van een optische schijfspeler. - Google Patents
Inrichting en werkwijze voor het besturen van de volgbalans van een optische schijfspeler.Info
- Publication number
- NL1007178A1 NL1007178A1 NL1007178A NL1007178A NL1007178A1 NL 1007178 A1 NL1007178 A1 NL 1007178A1 NL 1007178 A NL1007178 A NL 1007178A NL 1007178 A NL1007178 A NL 1007178A NL 1007178 A1 NL1007178 A1 NL 1007178A1
- Authority
- NL
- Netherlands
- Prior art keywords
- controlling
- optical disc
- disc player
- tracking balance
- tracking
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 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
-
- 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
- G11B7/094—Methods and circuits for servo offset compensation
-
- 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
- G11B7/0903—Multi-beam tracking systems
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960042986A KR100414792B1 (ko) | 1996-09-30 | 1996-09-30 | 광 디스크 플레이어의 트래킹 밸런스 제어 방법 |
| KR19960042986 | 1996-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL1007178A1 true NL1007178A1 (nl) | 1998-03-31 |
| NL1007178C2 NL1007178C2 (nl) | 2000-03-13 |
Family
ID=19475637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1007178A NL1007178C2 (nl) | 1996-09-30 | 1997-09-30 | Inrichting en werkwijze voor het besturen van de volgbalans van een optische schijfspeler. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5991248A (nl) |
| JP (1) | JPH10112046A (nl) |
| KR (1) | KR100414792B1 (nl) |
| FR (1) | FR2754626B1 (nl) |
| NL (1) | NL1007178C2 (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1710792B1 (en) * | 1998-02-13 | 2013-04-10 | Yamaha Corporation | Servo-balance adjusting technique for optical disk recording |
| KR100497346B1 (ko) * | 1998-06-25 | 2005-09-09 | 삼성전자주식회사 | 트래킹 오차 신호 발생장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH067413B2 (ja) * | 1985-07-03 | 1994-01-26 | 株式会社リコー | 光ピツクアツプのトラツキング制御方式 |
| JPH0748257B2 (ja) * | 1987-05-07 | 1995-05-24 | 富士通株式会社 | 光ディスク装置のマルチトラックジャンプ回路 |
| WO1991008568A1 (en) * | 1989-12-04 | 1991-06-13 | Deutsche Thomson-Brandt Gmbh | A tracking system in an optical recording/reproducing device |
| US5220546A (en) * | 1990-09-28 | 1993-06-15 | International Business Machines Corporation | Operating optical disk drives including calibrating a tracking error signal |
| JPH06318331A (ja) * | 1992-10-21 | 1994-11-15 | Matsushita Electric Ind Co Ltd | トラッキング制御装置 |
| US5566152A (en) * | 1992-10-21 | 1996-10-15 | Matsushita Electric Industrial Co., Ltd. | Tracking control system with correction capabilities for correcting disagreement between optical axes |
| JP3426669B2 (ja) * | 1993-11-22 | 2003-07-14 | 三洋電機株式会社 | エラー信号発生回路 |
| JPH08203096A (ja) * | 1995-01-27 | 1996-08-09 | Canon Inc | 光学式情報記録再生装置と情報記録再生装置 |
| US5710720A (en) * | 1996-04-30 | 1998-01-20 | Board Of Regents Of The University Of Nebraska | Phase lock loop based system and method for decomposing and tracking decomposed frequency components of a signal, with application to vibration compensation system |
-
1996
- 1996-09-30 KR KR1019960042986A patent/KR100414792B1/ko not_active Expired - Fee Related
-
1997
- 1997-09-30 FR FR9712116A patent/FR2754626B1/fr not_active Expired - Fee Related
- 1997-09-30 US US08/941,342 patent/US5991248A/en not_active Expired - Fee Related
- 1997-09-30 JP JP9265981A patent/JPH10112046A/ja not_active Withdrawn
- 1997-09-30 NL NL1007178A patent/NL1007178C2/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10112046A (ja) | 1998-04-28 |
| US5991248A (en) | 1999-11-23 |
| FR2754626A1 (fr) | 1998-04-17 |
| NL1007178C2 (nl) | 2000-03-13 |
| KR100414792B1 (ko) | 2004-04-03 |
| KR19980023493A (ko) | 1998-07-06 |
| FR2754626B1 (fr) | 2000-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AD1A | A request for search or an international type search has been filed | ||
| RD2N | Patents in respect of which a decision has been taken or a report has been made (novelty report) |
Effective date: 19991222 |
|
| PD2B | A search report has been drawn up | ||
| SD | Assignments of patents |
Owner name: DAEWOO ELECTRONICS CORPORATION |
|
| V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20110401 |