KR930011853U - 전기 광학 주사 장치와, 주사 장치에 사용하기 위한 힌지 요소, 및 주사 장치를 포함한 광학 플레이어 - Google Patents
전기 광학 주사 장치와, 주사 장치에 사용하기 위한 힌지 요소, 및 주사 장치를 포함한 광학 플레이어Info
- Publication number
- KR930011853U KR930011853U KR2019920021542U KR920021542U KR930011853U KR 930011853 U KR930011853 U KR 930011853U KR 2019920021542 U KR2019920021542 U KR 2019920021542U KR 920021542 U KR920021542 U KR 920021542U KR 930011853 U KR930011853 U KR 930011853U
- Authority
- KR
- South Korea
- Prior art keywords
- scanning device
- electro
- hinge element
- optic
- player including
- Prior art date
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
-
- 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
- G11B7/0925—Electromechanical actuators for lens positioning
- G11B7/0932—Details of sprung supports
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91202893 | 1991-11-07 | ||
EP91202893.3 | 1991-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930011853U true KR930011853U (ko) | 1993-06-25 |
KR0126893Y1 KR0126893Y1 (ko) | 1998-10-15 |
Family
ID=8207990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019920021542U KR0126893Y1 (ko) | 1991-11-07 | 1992-11-04 | 전기 광학 주사 장치와, 주사 장치에 사용하기 위한 힌지 요소, 및 주사 장치를 포함한 광학 플레이어 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5726968A (ko) |
JP (1) | JPH05217188A (ko) |
KR (1) | KR0126893Y1 (ko) |
DE (1) | DE69219856T2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3547908B2 (ja) * | 1996-07-12 | 2004-07-28 | パイオニア株式会社 | 光ピックアップ |
US6643073B1 (en) | 1998-02-18 | 2003-11-04 | Matsushita Electric Industrial Co., Ltd. | Device for driving object lens |
JP2005317082A (ja) * | 2004-04-28 | 2005-11-10 | Funai Electric Co Ltd | 光ピックアップ |
DE102004040886A1 (de) * | 2004-08-24 | 2006-03-02 | Volkswagen Ag | Bedienvorrichtung für ein Kraftfahrzeug |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59148151A (ja) * | 1983-02-14 | 1984-08-24 | Olympus Optical Co Ltd | 情報トラツクの読取り装置 |
JPS6095735A (ja) * | 1983-10-31 | 1985-05-29 | Hitachi Ltd | 対物レンズ駆動装置 |
JPS6124034A (ja) * | 1984-07-13 | 1986-02-01 | Hitachi Ltd | 対物レンズ駆動装置 |
JPH0668843B2 (ja) * | 1985-08-16 | 1994-08-31 | ソニー株式会社 | 光学ピツクアツプ装置 |
JPS63195834A (ja) * | 1987-02-10 | 1988-08-12 | Pioneer Electronic Corp | 可動体支持装置 |
US5073882A (en) * | 1988-09-26 | 1991-12-17 | Nec Corporation | Servo-controlled actuator with two-peak flux density distribution |
JPH0690803B2 (ja) * | 1989-05-22 | 1994-11-14 | パイオニア株式会社 | 情報読取装置の製造方法 |
NL9001492A (nl) * | 1990-06-29 | 1992-01-16 | Philips Nv | Electro-optische aftastinrichting, alsmede optische speler voorzien van de aftastinrichting. |
-
1992
- 1992-10-29 DE DE69219856T patent/DE69219856T2/de not_active Expired - Fee Related
- 1992-11-04 KR KR2019920021542U patent/KR0126893Y1/ko not_active IP Right Cessation
- 1992-11-06 JP JP4297079A patent/JPH05217188A/ja active Pending
- 1992-11-09 US US07/973,019 patent/US5726968A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69219856D1 (de) | 1997-06-26 |
JPH05217188A (ja) | 1993-08-27 |
KR0126893Y1 (ko) | 1998-10-15 |
US5726968A (en) | 1998-03-10 |
DE69219856T2 (de) | 1997-12-18 |
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Legal Events
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20040630 Year of fee payment: 7 |
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LAPS | Lapse due to unpaid annual fee |