KR940004451A - 접지된 메모리카드 - Google Patents

접지된 메모리카드 Download PDF

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Publication number
KR940004451A
KR940004451A KR1019930015453A KR930015453A KR940004451A KR 940004451 A KR940004451 A KR 940004451A KR 1019930015453 A KR1019930015453 A KR 1019930015453A KR 930015453 A KR930015453 A KR 930015453A KR 940004451 A KR940004451 A KR 940004451A
Authority
KR
South Korea
Prior art keywords
memory card
frame
grounding
circuit element
printed circuit
Prior art date
Application number
KR1019930015453A
Other languages
English (en)
Inventor
케이. 마쉬 에드워드
키스 바커 릴리
Original Assignee
프랭크 에이. 오울플링
더 휘테이커 코포레이션
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/933,321 external-priority patent/US5330360A/en
Application filed by 프랭크 에이. 오울플링, 더 휘테이커 코포레이션 filed Critical 프랭크 에이. 오울플링
Publication of KR940004451A publication Critical patent/KR940004451A/ko

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
    • H05K5/026—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces
    • H05K5/0265—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces of PCMCIA type
    • H05K5/0269—Card housings therefor, e.g. covers, frames, PCB
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/189—Power distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07735—Physical layout of the record carrier the record carrier comprising means for protecting against electrostatic discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
    • H05K5/026—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces
    • H05K5/0265—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces of PCMCIA type
    • H05K5/0273—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms having standardized interfaces of PCMCIA type having extensions for peripherals, e.g. LAN, antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Credit Cards Or The Like (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Read Only Memory (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

본 발명의 메모리카드(10)는 인쇄회로기판(30)을 메모리카드(10)에 수용하기 위한 프레임(20), 인쇄회로기판(30)을 프레임(20)에 고정하기 위한 프레임(20)과 밀봉결합되는 커버들(70,80), 및 인쇄회로기판들(30)을 메모리카드들(10)에 접지하기 위한 커버들(70,80)에 일체로 부착된 탭들(110)을 가진다. 본 발명의 메모리카드(10)는 인쇄회로기판들의 효과적인 접지를 제공하여, 메모리카드들이 뛰어난 신호특성으로 작동되도록 한다. 또한 접지된 메모리카드들(10)은 기존의 하드웨어에 쉽게 보완될 수 있어서, 컴퓨터들이나 다른 전자장비들에 사용되는 메모리카드들의 비용을 절감할 수 있다.

Description

접지된 메모리카드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일 실시예에 따라 제공되는 메모리카드의 등축천 전개도.

Claims (5)

  1. 회로요소를 메모리카드에 수용하기 위한 프레임; 회로요소를 프레임에 고정하기 위 해 프레임에 밀봉결합되는 커버; 및 회로요소를 메모리카드에 접지시키기 위해 커버에 일체로 부착되는 접지탭으로 구성되는 회로요소를 갖는 형태의 메모리카드.
  2. 커버가 또한 회로요소를 메모리카드내에 밀봉하기 위해 프레임에 부착되는 거의 전도성 재질의 상단커버를 포함하는 제1항의 메모리카드.
  3. 회로요소를 메모리카드내에 추가로 밀봉하기 위해 프레임에 부착된 바닥커버를 포함하는 제2항의 매로리카드.
  4. 접지탭이 바닥커버가 회로요소를 메모리카드내에 밀봉할 때 바닥커버에 대해 편평해져서 회로요소를 프레임에 접지하기에 적합한 바닥커버에 일체로 형성되어 있는 제3항의 메모리카드.
  5. 상단커버가 회로요소를 메모리카드에 밀봉할 때 회로요소에 대해 편형해져서 회로요소를 메모리카드에 추가로 접지하기에 적당한 상단커버에 일체로 형성된 접지탭을 포함하는 제4항의 메모리카드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930015453A 1992-08-21 1993-08-10 접지된 메모리카드 KR940004451A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93326592A 1992-08-21 1992-08-21
US7/933,265 1992-08-21
US07/933,321 US5330360A (en) 1992-08-21 1992-08-21 Memory card and connector therefor
US7/933,321 1992-08-21

Publications (1)

Publication Number Publication Date
KR940004451A true KR940004451A (ko) 1994-03-15

Family

ID=27130039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930015453A KR940004451A (ko) 1992-08-21 1993-08-10 접지된 메모리카드

Country Status (6)

Country Link
EP (1) EP0584728B1 (ko)
JP (1) JPH06196214A (ko)
KR (1) KR940004451A (ko)
CN (1) CN1036628C (ko)
AU (1) AU670945B2 (ko)
DE (1) DE69314883T2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406644C2 (de) * 1994-03-01 1997-12-18 Itt Cannon Gmbh Steckkarte für elektronische Datenverarbeitungsgeräte und Verfahren zu dessen Herstellung und Montage
US5502620A (en) * 1994-03-11 1996-03-26 Molex Incorporated Grounded IC card
GB2324201B (en) * 1994-08-18 1998-12-23 Sega Enterprises Limited Shielding construction for shielding noise generated by an electronic circuit
WO1996034362A1 (en) * 1995-04-24 1996-10-31 Elco Corporation Integrated circuit card
JP2847628B2 (ja) * 1995-10-25 1999-01-20 日本航空電子工業株式会社 Ｐｃカード
US5632650A (en) * 1995-11-08 1997-05-27 Minnesota Mining And Manufacturing Company Connector break-off locator tab
JPH09164791A (ja) * 1995-12-19 1997-06-24 Mitsubishi Electric Corp Ｉｃカード及びその製造方法
CN1109487C (zh) * 1998-04-24 2003-05-21 世嘉企业股份有限公司 电子电路产生的噪声的屏蔽结构
JP2004146166A (ja) 2002-10-23 2004-05-20 Jst Mfg Co Ltd コネクタ
JP4977367B2 (ja) * 2005-12-26 2012-07-18 任天堂株式会社 電子回路モジュール、およびこれに用いられる表面実装用コネクタ
CN110733644B (zh) * 2019-09-12 2021-08-10 北京安达维尔航空设备有限公司 一种加强型板卡支架
CN112822886B (zh) * 2020-12-30 2022-05-27 重庆凯歌电子股份有限公司 一种车载pcb电路板

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019645A1 (de) * 1980-05-22 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Isolierter einschub mit hoher spannungsfestigkeit
US4872091A (en) * 1986-07-21 1989-10-03 Ricoh Company, Ltd. Memory cartridge
JPS63302490A (ja) * 1987-06-02 1988-12-09 Mitsubishi Electric Corp 半導体装置カ−ド
WO1991010345A2 (en) * 1989-12-22 1991-07-11 The Foxboro Company Lightweight sealed circuit board assembly
US5124888A (en) * 1990-01-25 1992-06-23 Tokyo Electric Co., Ltd. Electric circuit apparatus

Also Published As

Publication number Publication date
CN1036628C (zh) 1997-12-03
CN1083955A (zh) 1994-03-16
EP0584728B1 (en) 1997-10-29
AU670945B2 (en) 1996-08-08
EP0584728A2 (en) 1994-03-02
EP0584728A3 (en) 1995-07-19
DE69314883T2 (de) 1998-03-19
AU4217693A (en) 1994-02-24
JPH06196214A (ja) 1994-07-15
DE69314883D1 (de) 1997-12-04

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application