JPH0345674U - - Google Patents
Info
- Publication number
- JPH0345674U JPH0345674U JP9331990U JP9331990U JPH0345674U JP H0345674 U JPH0345674 U JP H0345674U JP 9331990 U JP9331990 U JP 9331990U JP 9331990 U JP9331990 U JP 9331990U JP H0345674 U JPH0345674 U JP H0345674U
- Authority
- JP
- Japan
- Prior art keywords
- laser diode
- circuit
- signal
- current
- transistor
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093319U JPH0525262Y2 (cs) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990093319U JPH0525262Y2 (cs) | 1990-09-05 | 1990-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0345674U true JPH0345674U (cs) | 1991-04-26 |
| JPH0525262Y2 JPH0525262Y2 (cs) | 1993-06-25 |
Family
ID=31642710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990093319U Expired - Lifetime JPH0525262Y2 (cs) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525262Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348614A (en) * | 1976-10-15 | 1978-05-02 | Toshiba Corp | Differentiating device for picture quality control kcircuit |
| JPS5356985A (en) * | 1976-11-02 | 1978-05-23 | Fujitsu Ltd | Light emitting element driving circuit |
-
1990
- 1990-09-05 JP JP1990093319U patent/JPH0525262Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348614A (en) * | 1976-10-15 | 1978-05-02 | Toshiba Corp | Differentiating device for picture quality control kcircuit |
| JPS5356985A (en) * | 1976-11-02 | 1978-05-23 | Fujitsu Ltd | Light emitting element driving circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525262Y2 (cs) | 1993-06-25 |
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