JPH0191998U - - Google Patents
Info
- Publication number
- JPH0191998U JPH0191998U JP18522687U JP18522687U JPH0191998U JP H0191998 U JPH0191998 U JP H0191998U JP 18522687 U JP18522687 U JP 18522687U JP 18522687 U JP18522687 U JP 18522687U JP H0191998 U JPH0191998 U JP H0191998U
- Authority
- JP
- Japan
- Prior art keywords
- signal light
- led signal
- voltage fluctuation
- fluctuation compensation
- leds
- 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
- 239000003990 capacitor Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18522687U JPH0191998U (enExample) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18522687U JPH0191998U (enExample) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191998U true JPH0191998U (enExample) | 1989-06-16 |
Family
ID=31476552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18522687U Pending JPH0191998U (enExample) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191998U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560989A (en) * | 1978-10-31 | 1980-05-08 | Nippon Electric Co | Signal light device |
| JPS59194286A (ja) * | 1983-04-20 | 1984-11-05 | 株式会社東芝 | 表示装置 |
-
1987
- 1987-12-04 JP JP18522687U patent/JPH0191998U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560989A (en) * | 1978-10-31 | 1980-05-08 | Nippon Electric Co | Signal light device |
| JPS59194286A (ja) * | 1983-04-20 | 1984-11-05 | 株式会社東芝 | 表示装置 |