JPS6219276U - - Google Patents
Info
- Publication number
- JPS6219276U JPS6219276U JP10927185U JP10927185U JPS6219276U JP S6219276 U JPS6219276 U JP S6219276U JP 10927185 U JP10927185 U JP 10927185U JP 10927185 U JP10927185 U JP 10927185U JP S6219276 U JPS6219276 U JP S6219276U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- integrated circuit
- card
- cut
- utility
- 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
- Credit Cards Or The Like (AREA)
Description
第１図はこの考案の一実施例の構成を示す図、
第２図は第１図の動作説明に供する図、第３図は
一実施例のダイオード内蔵構成を示す図である。
１１……カード本体、１２，１３……ＩＣ、１
４，１５……電源端子、１６……電源ライン、１
７……ダイオード。
FIG. 1 is a diagram showing the configuration of an embodiment of this invention.
FIG. 2 is a diagram for explaining the operation of FIG. 1, and FIG. 3 is a diagram showing a built-in diode configuration of one embodiment. 11... Card body, 12, 13... IC, 1
4, 15...Power terminal, 16...Power line, 1
7...Diode.
Claims (1)
ンに挿入され、集積回路に対する逆方向電源電圧
の印加時にカツトオフするダイオードを有するこ
とを特徴とするＩＣカード。 An IC card characterized by having a diode built into the card body, inserted into the power supply line of the integrated circuit, and cut off when a reverse power supply voltage is applied to the integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10927185U JPS6219276U (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10927185U JPS6219276U (en) | 1985-07-17 | 1985-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219276U true JPS6219276U (en) | 1987-02-05 |
Family
ID=30987212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10927185U Pending JPS6219276U (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219276U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059490A (en) * | 1983-09-10 | 1985-04-05 | Nippon Telegr & Teleph Corp <Ntt> | Ic card |
-
1985
- 1985-07-17 JP JP10927185U patent/JPS6219276U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059490A (en) * | 1983-09-10 | 1985-04-05 | Nippon Telegr & Teleph Corp <Ntt> | Ic card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6219276U (en) | ||
| JPS6219275U (en) | ||
| JPS63103127U (en) | ||
| JPS61112416U (en) | ||
| JPH01115257U (en) | ||
| JPS61155928U (en) | ||
| JPH0284346U (en) | ||
| JPS622212U (en) | ||
| JPS5980831U (en) | Backup power supply | |
| JPS63126914U (en) | ||
| JPS61119290U (en) | ||
| JPS6112122U (en) | power protection circuit | |
| JPS6381422U (en) | ||
| JPS6184921U (en) | ||
| JPS63195758U (en) | ||
| JPS6223361U (en) | ||
| JPS63107027U (en) | ||
| JPS6224521U (en) | ||
| JPS632175U (en) | ||
| JPS6310739U (en) | ||
| JPS63146770U (en) | ||
| JPS6291535U (en) | ||
| JPH02133727U (en) | ||
| JPS6253835U (en) | ||
| JPS5963715U (en) | Constant voltage power supply circuit |