JPS63168524U - - Google Patents
Info
- Publication number
- JPS63168524U JPS63168524U JP6068887U JP6068887U JPS63168524U JP S63168524 U JPS63168524 U JP S63168524U JP 6068887 U JP6068887 U JP 6068887U JP 6068887 U JP6068887 U JP 6068887U JP S63168524 U JPS63168524 U JP S63168524U
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- external light
- turned
- switch
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
Description
第１図はこの考案の一実施例に用いられるＩＣ
カードを示す外観図、第２図は同実施例の回路構
成を示すブロツク図、第３図は同実施例の動作を
説明するためのフローチヤートである。
１…カード本体、１ａ…キーボード、１ｂ…デ
イスプレイ、１ｃ…コンタクト、１ｄ…センサ、
２５…ストレージメモリ、２９…ＭＯＳスイツチ
、３４…フリツプフロツプ。
Figure 1 shows an IC used in an embodiment of this invention.
FIG. 2 is a block diagram showing the circuit configuration of the same embodiment, and FIG. 3 is a flowchart for explaining the operation of the same embodiment. 1...Card body, 1a...Keyboard, 1b...Display, 1c...Contact, 1d...Sensor,
25...Storage memory, 29...MOS switch, 34...Flip-flop.
Claims (1)
ものにおいて、電源スイツチ手段と、この電源ス
イツチ手段による電源投入操作により上記電源を
内部回路に供給する電源供給手段と、外部光を検
出する外部光検出手段と、上記電源スイツチによ
る電源投入の際上記外部光検出手段の出力に応じ
て上記電源供給手段による電源供給を停止させる
制御手段とを具備したことを特徴とする電源制御
装置。 In a device used for a device having a built-in battery as a power source, a power supply switch means, a power supply means for supplying the power to an internal circuit when the power is turned on by the power switch means, and an external light detection means for detecting external light. . A power supply control device comprising: control means for stopping the power supply by the power supply means in accordance with the output of the external light detection means when the power is turned on by the power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6068887U JPS63168524U (en) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6068887U JPS63168524U (en) | 1987-04-23 | 1987-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168524U true JPS63168524U (en) | 1988-11-02 |
Family
ID=30893322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6068887U Pending JPS63168524U (en) | 1987-04-23 | 1987-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168524U (en) |
-
1987
- 1987-04-23 JP JP6068887U patent/JPS63168524U/ja active Pending
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