JPS61138259U - - Google Patents
Info
- Publication number
- JPS61138259U JPS61138259U JP1985020514U JP2051485U JPS61138259U JP S61138259 U JPS61138259 U JP S61138259U JP 1985020514 U JP1985020514 U JP 1985020514U JP 2051485 U JP2051485 U JP 2051485U JP S61138259 U JPS61138259 U JP S61138259U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular wave
- light emitting
- emitting diode
- duty ratio
- drive circuit
- 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
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020514U JPS61138259U (enExample) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020514U JPS61138259U (enExample) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138259U true JPS61138259U (enExample) | 1986-08-27 |
Family
ID=30511071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985020514U Pending JPS61138259U (enExample) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138259U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001297888A (ja) * | 2000-04-13 | 2001-10-26 | Ado System Kk | 照明用ｌｅｄ回路 |
| WO2011126106A1 (ja) | 2010-04-09 | 2011-10-13 | 三菱化学株式会社 | 調光装置、及びｌｅｄ照明システム |
-
1985
- 1985-02-18 JP JP1985020514U patent/JPS61138259U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001297888A (ja) * | 2000-04-13 | 2001-10-26 | Ado System Kk | 照明用ｌｅｄ回路 |
| WO2011126106A1 (ja) | 2010-04-09 | 2011-10-13 | 三菱化学株式会社 | 調光装置、及びｌｅｄ照明システム |