JPH0727185Y2 - Icカード - Google Patents
IcカードInfo
- Publication number
- JPH0727185Y2 JPH0727185Y2 JP1988047775U JP4777588U JPH0727185Y2 JP H0727185 Y2 JPH0727185 Y2 JP H0727185Y2 JP 1988047775 U JP1988047775 U JP 1988047775U JP 4777588 U JP4777588 U JP 4777588U JP H0727185 Y2 JPH0727185 Y2 JP H0727185Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- diameter portion
- substrates
- coil
- large diameter
- 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.)
- Expired - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988047775U JPH0727185Y2 (ja) | 1988-04-11 | 1988-04-11 | Icカード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988047775U JPH0727185Y2 (ja) | 1988-04-11 | 1988-04-11 | Icカード |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01156072U JPH01156072U (enrdf_load_stackoverflow) | 1989-10-26 |
JPH0727185Y2 true JPH0727185Y2 (ja) | 1995-06-21 |
Family
ID=31273961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988047775U Expired - Lifetime JPH0727185Y2 (ja) | 1988-04-11 | 1988-04-11 | Icカード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0727185Y2 (enrdf_load_stackoverflow) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0312554Y2 (enrdf_load_stackoverflow) * | 1984-11-12 | 1991-03-25 | ||
JPS61214088A (ja) * | 1985-03-20 | 1986-09-22 | Hitachi Maxell Ltd | Icカ−ドの製造方法 |
JPH0751391B2 (ja) * | 1985-07-11 | 1995-06-05 | 東京磁気印刷株式会社 | Icカ−ド |
-
1988
- 1988-04-11 JP JP1988047775U patent/JPH0727185Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01156072U (enrdf_load_stackoverflow) | 1989-10-26 |
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