JPS6359597A - Information card - Google Patents
Information cardInfo
- Publication number
- JPS6359597A JPS6359597A JP61204936A JP20493686A JPS6359597A JP S6359597 A JPS6359597 A JP S6359597A JP 61204936 A JP61204936 A JP 61204936A JP 20493686 A JP20493686 A JP 20493686A JP S6359597 A JPS6359597 A JP S6359597A
- Authority
- JP
- Japan
- Prior art keywords
- card
- information card
- conductive terminal
- conductive
- perspective
- 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 4
- 230000002265 prevention Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000036848 Porzana carolina Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は情報カード、とくに半導体チップを内蔵したＩ
Ｃカードに関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an information card, particularly an I card with a built-in semiconductor chip.
Regarding C card.
従来、この種の情報カードにおいて、半導体チップの電
極とカード外部の電極とを接続するためにカードの４１
１１１面や表面にコネクタを設けていた。Conventionally, in this type of information card, the card's 41st electrode is used to connect the electrodes of the semiconductor chip and the electrodes on the outside of the card.
Connectors were provided on the 111 side and surface.
また、カードを使用しない時は導電端子にシャッターを
するカードもある。Also, some cards have a shutter on the conductive terminal when the card is not in use.
第８図と第９図は従来の情報カードの斜視図である。8 and 9 are perspective views of conventional information cards.
第８図ではカード本体８１の側面に導電端子８２をもつ
コネクタ８８が設けられており、コネクタ８８の導電端
子穴がゴミなどで詰ま多接触不良を起こすという欠点が
ある。さらに、かかる構造のコネクタはそれ自体高価な
ため、情報カードのコストが高価になってしｔ５゜また
、第９図は導電端子９２が直接外側に露出しているため
、指などが触れた場合、半導体チップが静電気によって
破壊する危険性が高い。シャッター式のカードもシャッ
ターをしめない限り、第９図のカードと同じ条件である
し、使用の度にシャッターを上げ下げしなければいけな
いので面倒である。In FIG. 8, a connector 88 having a conductive terminal 82 is provided on the side surface of a card body 81, but there is a drawback that the conductive terminal hole of the connector 88 is clogged with dust or the like, causing multiple contact failures. Furthermore, since the connector with this structure is itself expensive, the cost of the information card becomes expensive.Furthermore, as shown in FIG. , there is a high risk that semiconductor chips will be destroyed by static electricity. Unless the shutter is closed, the shutter-type card is also subject to the same conditions as the card shown in Figure 9, and the shutter must be raised and lowered each time it is used, which is cumbersome.
本発明の情報カードはカード本体表面より内側に外部接
続用の導電端子を設け、かつ該端子部をＧＮＤ電位に維
持した導電体でシールドしたことを特徴とする。The information card of the present invention is characterized in that a conductive terminal for external connection is provided inside the surface of the card body, and the terminal portion is shielded with a conductor maintained at GND potential.
本発明の実施例を図面を参照して説明する。 Embodiments of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例の斜視図である。なお、情報
カードの表裏ともに導電端子を設けた例を示したが、片
側だけのものでもよい。導電端子にはカード本体表面よ
り内側に形成されている。FIG. 1 is a perspective view of an embodiment of the present invention. Although an example is shown in which conductive terminals are provided on both the front and back sides of the information card, the conductive terminals may be provided only on one side. The conductive terminal is formed inside the card body surface.
１３は０．１翼冨厚のステンレスグリッドであり、情報
カード本体の導電端子部に差し込んで、ネジやエポキシ
等の接着剤で固定する。このステンレスグリッド（アル
ミグリッドなどでもよい）は第４図、第５図のように余
塵で打ち抜くことにより、厚さ、形状、材料を変えて簡
単に製造することができる。１７，４７．５７は導電端
子のうちＧＮＤ端子に接触するために設けられたＧＮＤ
接続部である。Reference numeral 13 denotes a stainless steel grid with a thickness of 0.1 blade, which is inserted into the conductive terminal portion of the information card body and fixed with screws or adhesive such as epoxy. This stainless steel grid (aluminum grid or the like may be used) can be easily manufactured by changing the thickness, shape, and material by punching out the remaining dust as shown in FIGS. 4 and 5. 17, 47.57 is a GND provided to contact the GND terminal among the conductive terminals
This is the connection part.
第２図は本発明の他の実施例の斜視図である。FIG. 2 is a perspective view of another embodiment of the invention.
ステンレスグリッド２３を情報カード本体２１の導電端
子２２部にかしめやかみ合せなどで固定する。２７はＧ
ＮＤ接続部である。The stainless steel grid 23 is fixed to the conductive terminal 22 portion of the information card body 21 by caulking, interlocking, or the like. 27 is G
This is the ND connection part.
第３図は第２図のＡ−Ａ細断面図である。情報カード本
体２１に突起部２６を設は導電層２３をスライドさせ引
っ掛は部３５に引っ掛けて固定するようになっている。FIG. 3 is a thin sectional view taken along the line AA in FIG. 2. A protrusion 26 is provided on the information card body 21 so that the conductive layer 23 can be slid and hooked onto a hook 35 to be fixed.
その他の実施例を第６図、第７図に示す。第６図はグリ
ッド状の部分に金、銀、アルミ、カーボンなどのペース
ト６３をぬって静電破壊防止したもの、第７図は情報カ
ード本体表面全体を導電性のもので覆うことにより、静
電破壊防止したものである。Other embodiments are shown in FIGS. 6 and 7. Figure 6 shows a grid-shaped part that is coated with a paste 63 of gold, silver, aluminum, carbon, etc. to prevent electrostatic damage, and Figure 7 shows a grid-shaped part that is coated with a paste 63 made of gold, silver, aluminum, carbon, etc. to prevent static electricity damage. This prevents electrical damage.
以上説明したように本発明は情報カード表面より内側に
導電端子を設け、かつ端子を露出せしめ、さらにＧＮＤ
と接触したグリッド状の導電層を周囲に形成することに
より指などの接触による静電破壊を防止したことを特徴
とする。さらに、コネクタを使用する必要がないため安
価に製作することができる。以上の結果、情報カードの
取扱いが安易になるばかりで危く、低価格のカードを提
供することができる。As explained above, the present invention provides a conductive terminal inside the surface of the information card, exposes the terminal, and connects the terminal to GND.
A feature is that electrostatic damage caused by contact with fingers or the like is prevented by forming a grid-shaped conductive layer around the periphery. Furthermore, since there is no need to use a connector, it can be manufactured at low cost. As a result of the above, it is possible to provide a low-priced card that is easy and dangerous to handle.
第１図は本発明の情報カードの斜視図、第２図は本発明
の情報カードの他の実施例の斜視図、第３図は第２図の
Ａ−Ａ線の断面図、第４図、第５図は導電層の展開図、
第６図、第７図は夫々さらに他の実施例の斜視図、第８
図、第９図は従来のカードの斜視図である。
１１．２１，３１，６１，７１，８１．９１・・・・・
・情報カード本体、１２，２２，６２，７２，８２．９
２・・・・・・導電端子、１３，２３，３３，４３，５
３．６３・・・・・・導電層、１７，２７，４７，５７
，６７．７７・・・・・・ＧＮＤ接触部、２６・・・・
・・突起部、３４・・・・・・ガラスエポキシ基板、３
５・・・・・・引っ掛は部、８８・・・・・・コネクタ
。
代理人 弁理士 内 原 晋Ｅ−，，ｉ”’ニア
、、＝）。
右１図
筋２図
第３図
筋４図
躬３ 図
筋６図
第７図
憤８図（娃例少
Ｍ’ＮＺＪ（イ庄Ｌλ（ｆソラFIG. 1 is a perspective view of an information card of the present invention, FIG. 2 is a perspective view of another embodiment of the information card of the present invention, FIG. 3 is a sectional view taken along line A-A in FIG. 2, and FIG. , Figure 5 is a developed view of the conductive layer,
6 and 7 are perspective views of still another embodiment, and FIG. 8 is a perspective view of another embodiment, respectively.
FIG. 9 is a perspective view of a conventional card. 11.21, 31, 61, 71, 81.91...
・Information card body, 12, 22, 62, 72, 82.9
2... Conductive terminal, 13, 23, 33, 43, 5
3.63... Conductive layer, 17, 27, 47, 57
, 67.77...GND contact part, 26...
...Protrusion, 34...Glass epoxy substrate, 3
5...The hook is the part, 88...The connector. Agent Patent Attorney Susumu UchiharaE-,,i"'Nia,, =). Figure 1, Figure 2, Figure 3, Figure 4, Figure 3, Figure 6, Figure 7, Figure 8 (M') NZJ (Isho Lλ (f Sora)
Claims (1)
に設けた導電端子を外部に露出せしめ、かつ該導電端子
の周囲を静電破壊防止部材でシールドしたことを特徴と
する情報カード。An information card characterized in that a conductive terminal provided inside the surface of a card body having a semiconductor chip inside is exposed to the outside, and the periphery of the conductive terminal is shielded with an electrostatic damage prevention member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61204936A JPS6359597A (en) | 1986-08-29 | 1986-08-29 | Information card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61204936A JPS6359597A (en) | 1986-08-29 | 1986-08-29 | Information card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6359597A true JPS6359597A (en) | 1988-03-15 |
Family
ID=16498807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61204936A Pending JPS6359597A (en) | 1986-08-29 | 1986-08-29 | Information card |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6359597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04265699A (en) * | 1991-02-21 | 1992-09-21 | Sanyo Electric Co Ltd | Motor driving method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114390A (en) * | 1984-11-07 | 1986-06-02 | Sharp Corp | Identification card |
| JPS62124995A (en) * | 1985-11-26 | 1987-06-06 | 株式会社東芝 | Integrated circuit card |
-
1986
- 1986-08-29 JP JP61204936A patent/JPS6359597A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114390A (en) * | 1984-11-07 | 1986-06-02 | Sharp Corp | Identification card |
| JPS62124995A (en) * | 1985-11-26 | 1987-06-06 | 株式会社東芝 | Integrated circuit card |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04265699A (en) * | 1991-02-21 | 1992-09-21 | Sanyo Electric Co Ltd | Motor driving method |
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