JPH0731367Y2 - 光ピックアップの対物レンズアクチュエータ - Google Patents
光ピックアップの対物レンズアクチュエータInfo
- Publication number
- JPH0731367Y2 JPH0731367Y2 JP1989042545U JP4254589U JPH0731367Y2 JP H0731367 Y2 JPH0731367 Y2 JP H0731367Y2 JP 1989042545 U JP1989042545 U JP 1989042545U JP 4254589 U JP4254589 U JP 4254589U JP H0731367 Y2 JPH0731367 Y2 JP H0731367Y2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- balancer
- holding member
- lens holding
- recess
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 12
- 239000000853 adhesive Substances 0.000 description 14
- 230000001070 adhesive effect Effects 0.000 description 14
- 238000006073 displacement reaction Methods 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042545U JPH0731367Y2 (ja) | 1989-04-13 | 1989-04-13 | 光ピックアップの対物レンズアクチュエータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989042545U JPH0731367Y2 (ja) | 1989-04-13 | 1989-04-13 | 光ピックアップの対物レンズアクチュエータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02135918U JPH02135918U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-13 |
| JPH0731367Y2 true JPH0731367Y2 (ja) | 1995-07-19 |
Family
ID=31554183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989042545U Expired - Lifetime JPH0731367Y2 (ja) | 1989-04-13 | 1989-04-13 | 光ピックアップの対物レンズアクチュエータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731367Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147923A (ja) * | 1984-01-10 | 1985-08-05 | Matsushita Electric Ind Co Ltd | 磁気ヘツドの接着方法 |
| JPS63157329A (ja) * | 1986-12-22 | 1988-06-30 | Toshiba Corp | 光ピツクアツプヘツドの対物レンズ駆動装置 |
-
1989
- 1989-04-13 JP JP1989042545U patent/JPH0731367Y2/ja not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| 小間登著「機械器具設計便覧」昭和２６年２月１０日、太陽閣発行Ｐ．１５４第５１３，５１４図 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02135918U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-13 |