JPH0164694U - - Google Patents
Info
- Publication number
- JPH0164694U JPH0164694U JP15991287U JP15991287U JPH0164694U JP H0164694 U JPH0164694 U JP H0164694U JP 15991287 U JP15991287 U JP 15991287U JP 15991287 U JP15991287 U JP 15991287U JP H0164694 U JPH0164694 U JP H0164694U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- voltage
- series
- utility
- 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
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Audible And Visible Signals (AREA)
Description
図は本考案の実施例の回路である。
１……トランジスタ、２……電流制限抵抗、３
〜６……ＬＥＤ、７〜１０……定電圧ダイオード
、＋Ｖ……電源。
〜６……ＬＥＤ、７〜１０……定電圧ダイオード
、＋Ｖ……電源。
Claims (1)
- 複数個の発光ダイオードを直列接続するととも
に、各発光ダイオードにはその順方向電圧より高
い電圧をもつ定電圧素子を夫々並列に接続したこ
とを特徴とする発光ダイオード表示回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15991287U JPH0164694U (ja) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15991287U JPH0164694U (ja) | 1987-10-21 | 1987-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164694U true JPH0164694U (ja) | 1989-04-25 |
Family
ID=31441532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15991287U Pending JPH0164694U (ja) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164694U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009074746A (ja) * | 2007-09-21 | 2009-04-09 | Rinnai Corp | 加熱調理装置 |
-
1987
- 1987-10-21 JP JP15991287U patent/JPH0164694U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009074746A (ja) * | 2007-09-21 | 2009-04-09 | Rinnai Corp | 加熱調理装置 |