JPH067451Y2 - 光ピックアップ - Google Patents
光ピックアップInfo
- Publication number
- JPH067451Y2 JPH067451Y2 JP5723088U JP5723088U JPH067451Y2 JP H067451 Y2 JPH067451 Y2 JP H067451Y2 JP 5723088 U JP5723088 U JP 5723088U JP 5723088 U JP5723088 U JP 5723088U JP H067451 Y2 JPH067451 Y2 JP H067451Y2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- actuator
- base
- main body
- yoke
- 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 11
- 239000000696 magnetic material Substances 0.000 claims description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 18
- 230000004907 flux Effects 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5723088U JPH067451Y2 (ja) | 1988-04-27 | 1988-04-27 | 光ピックアップ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5723088U JPH067451Y2 (ja) | 1988-04-27 | 1988-04-27 | 光ピックアップ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01162112U JPH01162112U (en]) | 1989-11-10 |
| JPH067451Y2 true JPH067451Y2 (ja) | 1994-02-23 |
Family
ID=31283087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5723088U Expired - Lifetime JPH067451Y2 (ja) | 1988-04-27 | 1988-04-27 | 光ピックアップ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067451Y2 (en]) |
-
1988
- 1988-04-27 JP JP5723088U patent/JPH067451Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01162112U (en]) | 1989-11-10 |
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