JPH0288348U - - Google Patents
Info
- Publication number
- JPH0288348U JPH0288348U JP1988167090U JP16709088U JPH0288348U JP H0288348 U JPH0288348 U JP H0288348U JP 1988167090 U JP1988167090 U JP 1988167090U JP 16709088 U JP16709088 U JP 16709088U JP H0288348 U JPH0288348 U JP H0288348U
- Authority
- JP
- Japan
- Prior art keywords
- emitting diodes
- light emitting
- remote control
- control transmitter
- infrared light
- 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
Landscapes
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
Description
第１図は本考案実施例の回路構成を示す図、第
２図と第３図は本考案実施例の信号波形を示す図
、第４図は本考案実施例と従来例における消費電
流値を説明する図、第５図は赤外線ＬＥＤの配置
の例を示す図、第６図は従来例の回路構成を示す
図、第７図は従来例の信号波形を示す図である。
１，２，３，４……赤外線ＬＥＤ、５，６……
トランジスタ、７……ドライバＩＣ。
Fig. 1 shows the circuit configuration of the embodiment of the present invention, Figs. 2 and 3 show the signal waveforms of the embodiment of the invention, and Fig. 4 shows the current consumption values of the embodiment of the invention and the conventional example. FIG. 5 is a diagram showing an example of the arrangement of infrared LEDs, FIG. 6 is a diagram showing a circuit configuration of a conventional example, and FIG. 7 is a diagram showing a signal waveform of a conventional example. 1, 2, 3, 4... Infrared LED, 5, 6...
Transistor, 7...driver IC.
Claims (1)
を媒体とする信号を機器に向けて送信するリモコ
ン送信機において、複数個の赤外線発光ダイオー
ドと、上記複数個の赤外線発光ダイオードの少な
くとも１個ずつ交互に発光させる発光ダイオード
駆動回路とを備えたことを特徴とするリモコン送
信機。 In a remote control transmitter that transmits a signal using infrared rays to a device in order to remotely control the device, a plurality of infrared light emitting diodes and at least one of the plurality of infrared light emitting diodes mentioned above alternately emit light. A remote control transmitter comprising a diode drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988167090U JPH0288348U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988167090U JPH0288348U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288348U true JPH0288348U (en) | 1990-07-12 |
Family
ID=31455070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988167090U Pending JPH0288348U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008028848A (en) * | 2006-07-24 | 2008-02-07 | Sharp Corp | Remote control device |
| JP2014233531A (en) * | 2013-06-04 | 2014-12-15 | シャープ株式会社 | Self-propelled electronic equipment |
-
1988
- 1988-12-23 JP JP1988167090U patent/JPH0288348U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008028848A (en) * | 2006-07-24 | 2008-02-07 | Sharp Corp | Remote control device |
| JP2014233531A (en) * | 2013-06-04 | 2014-12-15 | シャープ株式会社 | Self-propelled electronic equipment |