JPH01175883U - - Google Patents
Info
- Publication number
- JPH01175883U JPH01175883U JP7391588U JP7391588U JPH01175883U JP H01175883 U JPH01175883 U JP H01175883U JP 7391588 U JP7391588 U JP 7391588U JP 7391588 U JP7391588 U JP 7391588U JP H01175883 U JPH01175883 U JP H01175883U
- Authority
- JP
- Japan
- Prior art keywords
- card
- electrode
- terminal
- lead wire
- opening
- 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
- 239000004065 semiconductor Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Credit Cards Or The Like (AREA)
Description
第１図は本考案の第１の実施例を示すＩＣカー
ドの部分断面図、第２図は従来のＩＣカードの部
分断面図、第３図ａ〜ｃは第１図のＩＣカードに
おける引出し線の形成及び接続方法を示す断面図
、第４図は本考案の第２の実施例を示すＩＣカー
ドの部分断面図、第５図は本考案の第３の実施例
におけるＩＣカードの部分平面図である。
２１…半導体チツプ、２２…配線基板、２７…
開口部、２９…バンプ電極、３０，４１，５１…
引出し線、３１，４２，５２…弛緩部。
FIG. 1 is a partial sectional view of an IC card showing a first embodiment of the present invention, FIG. 2 is a partial sectional view of a conventional IC card, and FIGS. 3 a to 3 c are lead lines of the IC card of FIG. FIG. 4 is a partial cross-sectional view of an IC card showing a second embodiment of the present invention, and FIG. 5 is a partial plan view of an IC card according to a third embodiment of the present invention. It is. 21... Semiconductor chip, 22... Wiring board, 27...
Opening, 29... Bump electrode, 30, 41, 51...
Lead lines, 31, 42, 52...relaxed portions.
Claims (1)
ード本体と、前記開口部に収容され複数の電極を
有する半導体チツプと、前記カード本体に設けら
れた複数の端子と、前記電極及び前記端子を接続
する引出し線とを備えたＩＣカードにおいて、 前記引出し線における前記電極と前記端子間に
、湾曲する弛緩部を設けたことを特徴とするＩＣ
カード。[Claims for Utility Model Registration] A card body having a substrate with an opening formed in a predetermined position, a semiconductor chip housed in the opening and having a plurality of electrodes, and a plurality of terminals provided in the card body. , an IC card comprising a lead wire connecting the electrode and the terminal, wherein a curved slack portion is provided between the electrode and the terminal in the lead wire.
card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7391588U JPH01175883U (en) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7391588U JPH01175883U (en) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175883U true JPH01175883U (en) | 1989-12-14 |
Family
ID=31299040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7391588U Pending JPH01175883U (en) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175883U (en) |
-
1988
- 1988-06-03 JP JP7391588U patent/JPH01175883U/ja active Pending