JPH01121963U - - Google Patents
Info
- Publication number
- JPH01121963U JPH01121963U JP15672387U JP15672387U JPH01121963U JP H01121963 U JPH01121963 U JP H01121963U JP 15672387 U JP15672387 U JP 15672387U JP 15672387 U JP15672387 U JP 15672387U JP H01121963 U JPH01121963 U JP H01121963U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- ball lens
- opening
- distance
- light emitting
- 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
- 239000004065 semiconductor Substances 0.000 claims description 11
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15672387U JPH01121963U (pt) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15672387U JPH01121963U (pt) | 1987-10-15 | 1987-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01121963U true JPH01121963U (pt) | 1989-08-18 |
Family
ID=31435518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15672387U Pending JPH01121963U (pt) | 1987-10-15 | 1987-10-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01121963U (pt) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150915A (ja) * | 1982-03-03 | 1983-09-07 | Mitsubishi Electric Corp | 発光装置 |
JPS61208282A (ja) * | 1985-03-13 | 1986-09-16 | Fujitsu Ltd | 光学系 |
-
1987
- 1987-10-15 JP JP15672387U patent/JPH01121963U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150915A (ja) * | 1982-03-03 | 1983-09-07 | Mitsubishi Electric Corp | 発光装置 |
JPS61208282A (ja) * | 1985-03-13 | 1986-09-16 | Fujitsu Ltd | 光学系 |