JPH0263192U - - Google Patents
Info
- Publication number
- JPH0263192U JPH0263192U JP1988139974U JP13997488U JPH0263192U JP H0263192 U JPH0263192 U JP H0263192U JP 1988139974 U JP1988139974 U JP 1988139974U JP 13997488 U JP13997488 U JP 13997488U JP H0263192 U JPH0263192 U JP H0263192U
- Authority
- JP
- Japan
- Prior art keywords
- timing signal
- output terminal
- light emitting
- level
- control unit
- 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.)
- Granted
Links
Landscapes
- Audible And Visible Signals (AREA)
Description
第１図は本考案の基本構成を示す回路図、第２
図は本考案の一実施例を示すブロツク図、第３図
は本考案の一実施例に用いるパネルの正面図であ
る。
１，７，１６……発光素子、２……制御部（マ
イクロコンピユータ）、３，５，２１，２２……
電流制限用抵抗器、４，６……逆流防止用ダイオ
ード、１０……再生釦（ＰＬＡＹ）、１３……録
音釦（ＲＥＣ ＲＥＡＤＹ）、１８……リモート
コントロールコマンダ、１８ｄ……録音釦、１８
ｅ……リモートコントロール信号送信部、１９…
…受光部、Ｔ１……第１のタイミング信号、Ｔ２
……第２のタイミング信号、Ｔ３……第３のタイ
ミング信号、Ｏ１……第１の出力端子、Ｏ２……
第２の出力端子、Ｏ３……第３の出力端子。
Figure 1 is a circuit diagram showing the basic configuration of the present invention, Figure 2 is a circuit diagram showing the basic configuration of the present invention.
The figure is a block diagram showing one embodiment of the present invention, and FIG. 3 is a front view of a panel used in one embodiment of the present invention. 1, 7, 16... Light emitting element, 2... Control unit (microcomputer), 3, 5, 21, 22...
Current limiting resistor, 4, 6... Backflow prevention diode, 10... Playback button (PLAY), 13... Recording button (REC READY), 18... Remote control commander, 18d... Recording button, 18
e...Remote control signal transmitter, 19...
... Light receiving section, T 1 ... First timing signal, T 2
... second timing signal, T 3 ... third timing signal, O 1 ... first output terminal, O 2 ...
Second output terminal, O 3 ...Third output terminal.
Claims (1)
供給される一対のタイミング信号により前記発光
素子を時分割的に駆動するようにした表示装置に
おいて、前記制御部は第１のレベルを有する第１
のタイミング信号を出力する第１の出力端子と、
前記第１のタイミング信号と同一のタイミングで
前記第１のレベルより低い第２のレベルを有する
第２のタイミング信号を出力する第２の出力端子
と、前記第１のタイミング信号と同一のタイミン
グで前記第１のタイミング信号または前記第２の
タイミング信号と略同一のレベルを有する第３の
タイミング信号を出力する第３の出力端子とを有
し、前記第１の出力端子と前記第２の出力端子の
間に接続された前記発光素子に前記第１及び第２
のタイミング信号をそれぞれ供給すると共に、前
記第３の出力端子に出力される前記第３のタイミ
ング信号を選択的に前記発光素子の一端に供給す
るようにしたことを特徴とする表示装置。 In the display device, the display device includes a light emitting element and a control unit, and the light emitting element is driven in a time-sharing manner by a pair of timing signals supplied from the control unit, wherein the control unit has a first level. 1st
a first output terminal that outputs a timing signal;
a second output terminal that outputs a second timing signal having a second level lower than the first level at the same timing as the first timing signal; a third output terminal that outputs a third timing signal having substantially the same level as the first timing signal or the second timing signal, the first output terminal and the second output The first and second light emitting elements connected between the terminals
2. A display device according to claim 1, wherein the third timing signal outputted to the third output terminal is selectively supplied to one end of the light emitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139974U JPH0739027Y2 (en) | 1988-10-28 | 1988-10-28 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139974U JPH0739027Y2 (en) | 1988-10-28 | 1988-10-28 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0263192U true JPH0263192U (en) | 1990-05-11 |
| JPH0739027Y2 JPH0739027Y2 (en) | 1995-09-06 |
Family
ID=31403724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988139974U Expired - Lifetime JPH0739027Y2 (en) | 1988-10-28 | 1988-10-28 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739027Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012204188A (en) * | 2011-03-25 | 2012-10-22 | Fujitsu Ltd | Electronic apparatus and light emitting element drive circuit |
-
1988
- 1988-10-28 JP JP1988139974U patent/JPH0739027Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012204188A (en) * | 2011-03-25 | 2012-10-22 | Fujitsu Ltd | Electronic apparatus and light emitting element drive circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739027Y2 (en) | 1995-09-06 |
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