JPS6344216U - - Google Patents
Info
- Publication number
- JPS6344216U JPS6344216U JP13615686U JP13615686U JPS6344216U JP S6344216 U JPS6344216 U JP S6344216U JP 13615686 U JP13615686 U JP 13615686U JP 13615686 U JP13615686 U JP 13615686U JP S6344216 U JPS6344216 U JP S6344216U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- optical information
- reflected light
- plano
- recording medium
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 3
- 201000009310 astigmatism Diseases 0.000 claims 1
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13615686U JPS6344216U (cs) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13615686U JPS6344216U (cs) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6344216U true JPS6344216U (cs) | 1988-03-24 |
Family
ID=31039012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13615686U Pending JPS6344216U (cs) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344216U (cs) |
-
1986
- 1986-09-05 JP JP13615686U patent/JPS6344216U/ja active Pending