JPS62156991U - - Google Patents
Info
- Publication number
- JPS62156991U JPS62156991U JP3010686U JP3010686U JPS62156991U JP S62156991 U JPS62156991 U JP S62156991U JP 3010686 U JP3010686 U JP 3010686U JP 3010686 U JP3010686 U JP 3010686U JP S62156991 U JPS62156991 U JP S62156991U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- signal line
- ternary
- emitting diodes
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
第１図は本考案による一実施例を示すブロツク
図、第２図は同上の要部を示す回路図、第３図は
従来例を示す回路図、第４図は別の従来例を示す
ブロツク図である。
１１〜１２…発光ダイオード（ＬＥＤ）、２１
〜２ｎ…信号線、Ｓ３…３値信号、３…３値ドラ
イバー。
Fig. 1 is a block diagram showing an embodiment of the present invention, Fig. 2 is a circuit diagram showing the main parts of the same, Fig. 3 is a circuit diagram showing a conventional example, and Fig. 4 is a block diagram showing another conventional example. It is a diagram. 1 1 to 1 2 ... Light emitting diode (LED), 2 1
~2n...Signal line, S3...3-value signal, 3...3-value driver.
Claims (1)
、３値の情報量をもつ３値信号を入力する１本の
信号線と、該信号線に並列に接続されて、互いに
逆極性となる２個の発光ダイオードと、を備えて
いることを特徴とする発光ダイオードの点灯回路
。 In a circuit that lights up multiple light emitting diodes, there is one signal line that inputs a ternary signal with a ternary amount of information, and two light emitting diodes that are connected in parallel to the signal line and have opposite polarities. A lighting circuit for a light emitting diode, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3010686U JPS62156991U (en) | 1986-03-04 | 1986-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3010686U JPS62156991U (en) | 1986-03-04 | 1986-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62156991U true JPS62156991U (en) | 1987-10-05 |
Family
ID=30834616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3010686U Pending JPS62156991U (en) | 1986-03-04 | 1986-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62156991U (en) |
-
1986
- 1986-03-04 JP JP3010686U patent/JPS62156991U/ja active Pending
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