JPH0317973A - Card-shaped memory - Google Patents
Card-shaped memoryInfo
- Publication number
- JPH0317973A JPH0317973A JP1150928A JP15092889A JPH0317973A JP H0317973 A JPH0317973 A JP H0317973A JP 1150928 A JP1150928 A JP 1150928A JP 15092889 A JP15092889 A JP 15092889A JP H0317973 A JPH0317973 A JP H0317973A
- Authority
- JP
- Japan
- Prior art keywords
- card
- storage device
- connecting means
- card body
- external terminal
- 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 abstract description 7
- 239000000126 substance Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 230000006870 function Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野〉
この発明は、情報処理装置の外部記憶装置、或いはプロ
グラムソースとして用いられるカード状記憶装置に閏す
る．
（従来の技術〉
従来のカード状記憶装置には、その接続方式によりカー
ドエツヂタイプ及びツーピースタイプの二つに大別され
る．
府者ほやや信頼性に欠け主としてゲーム用等に用いられ
、後者はｆｉＭ性が高く、産業用に用いられるが、高価
である。[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a card-shaped storage device used as an external storage device for an information processing device or a program source. (Prior Art) Conventional card-like storage devices are roughly divided into two types, card edge type and two-piece type, depending on their connection method. Although it is used for industrial purposes, it is expensive.
（発明が解決しようとする問題点）
この発明は，前記事情に基づいてなされたものであり、
カードエッヂタイプの価格で、ツービスタイブと同等の
信頼性を持つカード状記憶装置を提供しようとするもの
である．
［発明の横或］
（問題点を解決するための手段〉
この発明では、外部端子とカード状記憶装置の接続手段
として、上下方向にのみ電導性を有ずる異方性電導性ゴ
ム又は類似の物質を用い、しかも前記電導性ゴムからな
る接続手段を単に、プリント基板の端子部の上で、且つ
ガード本体の開口の後方に置くだけで機能させている．
異方性電導性ゴムの使用量は極めて小量であり、価格的
には殆ど無視出来る．
また、カード状記憶装置組立に際し、この部分に要する
加工費用も無視出来る程度である．しかも、接続手段は
カード本体内部にあり、力一ドエッヂタイプの様に露出
していないので信頼性状の問題は発生しない．
（作用）
カード本体の開口から挿入された外部端子は、異方性電
導ゴム又は類似の物質からなる接続手段の上面に接触し
、その下にあるプリント基板の端子部と電気的に接続す
る．
結果として、プリント基板上の半導体記憶装置と外部端
子間に回路が楕戒され、外部記憶装置或いはプログラム
ソースとしての機能を果たす事になる．
（実施例）
以下、この発明の一実施例について図面を参照して説明
する．
第一図はこの発明によるカード上記憶装置の断面図であ
り、第二図は、その展開図である．図において、１はカ
ード本体であり、その一側面に沿って複数の開口４、４
゜、４”・・・及びプリント基板３上に搭載された半導
体記憶装置２を収容する為の空間７を有する．
プリント基板３はカード本体１の開口４、４゜４”・・
・に対応する位置に接続用端子部６、６、６”・・・を
持ち、配線により半導体記憶装置２と接続され回路を構
成している．
５は上下方向にのみ電導性を有する異方性電導ゴムの接
続手段であり、その上下方向の個々の電導パス間の間隔
はプリント基板上の接続用端子間の間隔より十分小さい
．
従って、接続手段の個々の電導パスとプリント基板上の
接続用端子およびカード本体の開口との整合は全く考慮
する必要がなく、完全なセルファライメントである．
８、８゜、８”・・・は外部端子であり、カド本体の開
口４、４゜、４”・・・からカード本体内部に挿入され
、接続手段５の上面と接触し、その結果としてプリント
基板上の端子部及び配線を通して半導体記憶装置２に接
続し回路を構成する．
この実施例では、開口及び接続手段が一列の場合につい
て説明したが、第三図に示す様に開口を二列とし、プリ
ント基板の両面に接続手段を配置する事により、更に多
端子接続が可能になる．その他、この発明の要旨を変え
ない範囲において、種々変形可能な事は勿論である．
［発明の効果］
以上、詳述した様に、この発明によれば、カドエッヂタ
イプのカード状記憶装置とほぼ同等の価格で、しかもツ
ーピースタイプに匹敵する高信頼性のカード状記憶装置
を提供する事ができる．そして、第三図は開口及び接続
手段を二列にした場合の断面図である．
■ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・り．．．
．．．．．、．
３・・・・・・・・・・
４、４′、４”＝１０・
５、９・・・・・・・・
６、６゛、６″・・・・
７・・・・・・・・・・
８、８゜、８”、１１・
カード本体
半導体記憶装置
プリント基板
開口
接続手段
接続用端子
空間
・外部端子(Problems to be solved by the invention) This invention was made based on the above circumstances,
The aim is to provide a card-like storage device with the same reliability as the Two-Bistive at the price of a card edge type. [Aside from the invention] (Means for solving the problem) In the present invention, an anisotropic conductive rubber having conductivity only in the vertical direction or a similar material is used as a means for connecting an external terminal and a card-like storage device. Using a substance, the connection means made of the conductive rubber is made to function simply by placing it on the terminal part of the printed circuit board and behind the opening of the guard body.Amount of anisotropic conductive rubber used The amount is extremely small and can be ignored in terms of price. Also, the processing cost required for this part when assembling a card-shaped storage device is negligible.Moreover, the connection means are inside the card body, and only one force is required. Unlike the edge type, there are no reliability problems because the external terminals are not exposed. It makes contact and electrically connects with the terminal section of the printed circuit board underneath. As a result, a circuit is formed between the semiconductor memory device on the printed circuit board and the external terminal, and the function as an external storage device or program source is disabled. (Embodiment) An embodiment of the present invention will be described below with reference to the drawings. Figure 1 is a cross-sectional view of the on-card storage device according to the invention, and Figure 2 is a diagram showing its development. In the figure, 1 is a card body, and a plurality of openings 4, 4 are provided along one side of the card body.
The printed board 3 has openings 4, 4° 4", etc. in the card body 1, and a space 7 for accommodating the semiconductor storage device 2 mounted on the printed circuit board 3.
・It has connection terminal portions 6, 6, 6”, etc. at positions corresponding to , and is connected to the semiconductor storage device 2 by wiring to form a circuit. 5 is an anisotropic type having conductivity only in the vertical direction. The distance between the individual conductive paths in the vertical direction is sufficiently smaller than the distance between the connection terminals on the printed circuit board.Therefore, the connection between the individual conductive paths of the connecting means and the connection on the printed circuit board. There is no need to consider the alignment of the terminals with the openings in the card body, and there is complete self-alignment. 8, 8°, 8"... are external terminals, and the openings 4, 4°, 4"... into the card body, contacts the top surface of the connecting means 5, and is connected to the semiconductor storage device 2 through the terminals and wiring on the printed circuit board to form a circuit. In this embodiment, , we have explained the case where the openings and the connecting means are arranged in one row, but by making the openings in two rows and arranging the connecting means on both sides of the printed circuit board as shown in Figure 3, it is possible to connect even more terminals.Others Of course, various modifications can be made without departing from the gist of the present invention. [Effects of the Invention] As detailed above, according to the present invention, the present invention is similar to a quad-edge type card-like storage device. It is possible to provide a card-shaped storage device with high reliability comparable to a two-piece type at the same price. Figure 3 is a cross-sectional view when the openings and connection means are arranged in two rows. ■ ・· · · · · · · · ·the law of nature...
．． ．． ．． ．． ．． ,． 3...... 4, 4', 4"=10. 5, 9... 6, 6゛, 6"... 7...・・・・・・ 8, 8°, 8”, 11・ Card body Semiconductor storage device Printed circuit board opening Connection terminal space for connection / External terminal
第一図は、この発明に係るカード状記憶装置の断面図で
あり、第二図はその展開図である．（ ６ ）Figure 1 is a sectional view of a card-like storage device according to the present invention, and Figure 2 is a developed view thereof. (6)
Claims (1)
の一主面状に半導体記憶装置を搭載し、前記カード本体
の開口に対応する位置に複数の接続用端子部を持ち、前
記半導体記憶装置と接続用端子部間が適当に配線された
プリント基板と、前記プリント基板上の接続用端子部の
上に置かれ、且つ前記カード本体の開口の後方に配置さ
れた、上下方向にのみ電導性を有する異方性電導性ゴム
又は類似の物質からなる接続手段を有し、前記カード本
体の開口から挿入される外部端子と前記接続手段により
電気的に接続し回路を構成する事を特徴とするカード状
記憶装置。A card body having a plurality of openings along one side thereof, a semiconductor storage device mounted on one main surface thereof, and a plurality of connection terminal portions at positions corresponding to the openings of the card body; A printed circuit board with appropriate wiring between the device and the connection terminal section, and a wire conductor that conducts electricity only in the vertical direction, placed on the connection terminal section on the printed circuit board and located behind the opening of the card body. The card has a connecting means made of anisotropic conductive rubber or a similar substance, and is electrically connected by the connecting means to an external terminal inserted through the opening of the card body to form a circuit. card-like storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1150928A JPH0317973A (en) | 1989-06-14 | 1989-06-14 | Card-shaped memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1150928A JPH0317973A (en) | 1989-06-14 | 1989-06-14 | Card-shaped memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317973A true JPH0317973A (en) | 1991-01-25 |
Family
ID=15507475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1150928A Pending JPH0317973A (en) | 1989-06-14 | 1989-06-14 | Card-shaped memory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7000842B2 (en) | 2000-11-09 | 2006-02-21 | Sony Corporation | Card-like electronic appliance holder and card-like electronic appliance support apparatus |
| US8575522B2 (en) | 2009-01-15 | 2013-11-05 | Omron Corporation | Hot-air supplying device and hot-air supplying method having bypass |
-
1989
- 1989-06-14 JP JP1150928A patent/JPH0317973A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7000842B2 (en) | 2000-11-09 | 2006-02-21 | Sony Corporation | Card-like electronic appliance holder and card-like electronic appliance support apparatus |
| US8575522B2 (en) | 2009-01-15 | 2013-11-05 | Omron Corporation | Hot-air supplying device and hot-air supplying method having bypass |
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