JPS63174470U - - Google Patents
Info
- Publication number
- JPS63174470U JPS63174470U JP1987043443U JP4344387U JPS63174470U JP S63174470 U JPS63174470 U JP S63174470U JP 1987043443 U JP1987043443 U JP 1987043443U JP 4344387 U JP4344387 U JP 4344387U JP S63174470 U JPS63174470 U JP S63174470U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diodes
- power supply
- constant current
- emitting diode
- 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
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987043443U JPS63174470U (zh) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987043443U JPS63174470U (zh) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174470U true JPS63174470U (zh) | 1988-11-11 |
Family
ID=30860305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987043443U Pending JPS63174470U (zh) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174470U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330884A (en) * | 1976-08-11 | 1978-03-23 | Fujitsu Ltd | Light emitting diode driving circuit |
-
1987
- 1987-03-26 JP JP1987043443U patent/JPS63174470U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330884A (en) * | 1976-08-11 | 1978-03-23 | Fujitsu Ltd | Light emitting diode driving circuit |