JPS6442521U - - Google Patents
Info
- Publication number
- JPS6442521U JPS6442521U JP13462187U JP13462187U JPS6442521U JP S6442521 U JPS6442521 U JP S6442521U JP 13462187 U JP13462187 U JP 13462187U JP 13462187 U JP13462187 U JP 13462187U JP S6442521 U JPS6442521 U JP S6442521U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- stepped portion
- frame
- optical pickup
- lens frame
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13462187U JPS6442521U (US20090163788A1-20090625-C00002.png) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13462187U JPS6442521U (US20090163788A1-20090625-C00002.png) | 1987-09-04 | 1987-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442521U true JPS6442521U (US20090163788A1-20090625-C00002.png) | 1989-03-14 |
Family
ID=31393545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13462187U Pending JPS6442521U (US20090163788A1-20090625-C00002.png) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442521U (US20090163788A1-20090625-C00002.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7839730B2 (en) | 2007-09-13 | 2010-11-23 | Canon Kabushiki Kaisha | Optical pickup and optical disk drive apparatus |
-
1987
- 1987-09-04 JP JP13462187U patent/JPS6442521U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7839730B2 (en) | 2007-09-13 | 2010-11-23 | Canon Kabushiki Kaisha | Optical pickup and optical disk drive apparatus |
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