JPS6281984U - - Google Patents
Info
- Publication number
- JPS6281984U JPS6281984U JP17254885U JP17254885U JPS6281984U JP S6281984 U JPS6281984 U JP S6281984U JP 17254885 U JP17254885 U JP 17254885U JP 17254885 U JP17254885 U JP 17254885U JP S6281984 U JPS6281984 U JP S6281984U
- Authority
- JP
- Japan
- Prior art keywords
- output
- counting
- liquid crystal
- crystal display
- turned
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の電子機器の構成を示すブロツ
ク図、第２図は第１図の動作状態を示すフローチ
ヤートである。
１…制御回路、３…キーボード、５…液晶表示
器、６…ＥＬ、７…駆動回路、８…電池電源、１
０…検出回路、１２…タイマカウンタ。
FIG. 1 is a block diagram showing the configuration of the electronic device of the present invention, and FIG. 2 is a flowchart showing the operating state of FIG. 1. 1... Control circuit, 3... Keyboard, 5... Liquid crystal display, 6... EL, 7... Drive circuit, 8... Battery power supply, 1
0...detection circuit, 12...timer counter.
Claims (1)
面から照明するＥＬを備えた電子機器に於いて、
機器の電源スイツチの投入あるいはキーボードの
キー操作等の何等かの操作が行なわれたことを検
出する手段と、最後の操作からの経過時間を計数
し、所定時間経過した時出力を発生する計数手段
と、ＥＬを点灯させる駆動電圧を供給する駆動回
路と、前記検出手段よりの出力によりＥＬを点灯
させ、前記計数手段よりの出力によりＥＬを消灯
させるよう前記駆動回路を制御する制御手段を具
備したことを特徴とする電子機器。 In electronic equipment equipped with EL that displays on a liquid crystal display and illuminates the liquid crystal display from the back,
A means for detecting that some kind of operation has been performed, such as turning on the power switch of a device or operating a key on a keyboard, and a counting means for counting the elapsed time since the last operation and generating an output when a predetermined period of time has elapsed. and a drive circuit that supplies a drive voltage that lights up the EL, and a control means that controls the drive circuit so that the EL is turned on by the output from the detection means and turned off by the output from the counting means. An electronic device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17254885U JPS6281984U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17254885U JPS6281984U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281984U true JPS6281984U (en) | 1987-05-25 |
Family
ID=31109186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17254885U Pending JPS6281984U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012235876A (en) * | 2011-05-11 | 2012-12-06 | Heiwa Corp | Game machine |
| JP2015097795A (en) * | 2014-12-26 | 2015-05-28 | 株式会社平和 | Game machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652793B2 (en) * | 1978-03-25 | 1981-12-15 | ||
| JPS61215588A (en) * | 1985-02-27 | 1986-09-25 | 富士通株式会社 | Liquid crystal display unit |
-
1985
- 1985-11-08 JP JP17254885U patent/JPS6281984U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652793B2 (en) * | 1978-03-25 | 1981-12-15 | ||
| JPS61215588A (en) * | 1985-02-27 | 1986-09-25 | 富士通株式会社 | Liquid crystal display unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012235876A (en) * | 2011-05-11 | 2012-12-06 | Heiwa Corp | Game machine |
| JP2015097795A (en) * | 2014-12-26 | 2015-05-28 | 株式会社平和 | Game machine |