JPS6321902U - - Google Patents
Info
- Publication number
- JPS6321902U JPS6321902U JP11644686U JP11644686U JPS6321902U JP S6321902 U JPS6321902 U JP S6321902U JP 11644686 U JP11644686 U JP 11644686U JP 11644686 U JP11644686 U JP 11644686U JP S6321902 U JPS6321902 U JP S6321902U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- half mirror
- disk
- pickup device
- optical
- 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 8
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11644686U JPS6321902U (fr) | 1986-07-29 | 1986-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11644686U JPS6321902U (fr) | 1986-07-29 | 1986-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321902U true JPS6321902U (fr) | 1988-02-13 |
Family
ID=31001042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11644686U Pending JPS6321902U (fr) | 1986-07-29 | 1986-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321902U (fr) |
-
1986
- 1986-07-29 JP JP11644686U patent/JPS6321902U/ja active Pending