JPS6039194U - Display element drive circuit - Google Patents
Display element drive circuitInfo
- Publication number
- JPS6039194U JPS6039194U JP12813083U JP12813083U JPS6039194U JP S6039194 U JPS6039194 U JP S6039194U JP 12813083 U JP12813083 U JP 12813083U JP 12813083 U JP12813083 U JP 12813083U JP S6039194 U JPS6039194 U JP S6039194U
- Authority
- JP
- Japan
- Prior art keywords
- display
- display element
- drive circuit
- display elements
- element drive
- 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
- Audible And Visible Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来回路の各側の回路図、第３図は
本考案回路の一実施例の回路図である。
１・・・スイッチ、２，５・・・ＬＥＤ、３，８・・・
・・・抵抗、９・・・ダイオード、１０．１０’・・・
電流電圧端子。1 and 2 are circuit diagrams of each side of the conventional circuit, and FIG. 3 is a circuit diagram of one embodiment of the circuit of the present invention. 1...Switch, 2,5...LED, 3,8...
...Resistance, 9...Diode, 10.10'...
Current voltage terminal.
Claims (1)
イッチと、該スイッチのオン、オフに応じてオン、オフ
して該２つの態様を夫々表示する２つの表示素子と、該
２つの表示素子を夫々オンせしめるに適切な電流を流す
同一の抵抗値をもつ２つの抵抗とを有する表示素子駆動
回路において、電源端子間に該２つの抵抗のうちの一方
の抵抗、上記２つの表示素子のうちの一方の表示素子、
上記ス、イツチよりなる直列接続を接続する一方、該直
列接続と並列に該２つの抵抗のうちの他方の抵抗、上記
２つの表示素子のうちの他方の表示素子よりなる直列接
続を接続し、該２つの直列接続の間に該他方の抵抗と該
他方の表示素子との接続点にアノード、該一方の表示素
子と上記スイッチとの接続点にカソードを夫々接続され
たダイオードを設けてなる表示素子駆動回路。A switch that is turned on and off in response to switching between two different modes, two display elements that are turned on and off in response to switching on and off of the switch to display the two modes, respectively, and the two display elements. In a display element drive circuit that has two resistors with the same resistance value that flow an appropriate current to turn on each of the two display elements, one of the two resistors between the power supply terminals and one of the two display elements one display element of
Connecting a series connection consisting of the above-mentioned switches and switches, while connecting a series connection consisting of the other of the two resistors and the other display element of the two display elements in parallel with the series connection, A display comprising a diode between the two series connections, the anode being connected to the connection point between the other resistor and the other display element, and the cathode being connected to the connection point between the one display element and the switch. Element drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12813083U JPS6039194U (en) | 1983-08-19 | 1983-08-19 | Display element drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12813083U JPS6039194U (en) | 1983-08-19 | 1983-08-19 | Display element drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6039194U true JPS6039194U (en) | 1985-03-18 |
Family
ID=30290773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12813083U Pending JPS6039194U (en) | 1983-08-19 | 1983-08-19 | Display element drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039194U (en) |
-
1983
- 1983-08-19 JP JP12813083U patent/JPS6039194U/en active Pending
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