JP2006106822A - カード型電子機器 - Google Patents
カード型電子機器 Download PDFInfo
- Publication number
- JP2006106822A JP2006106822A JP2004288448A JP2004288448A JP2006106822A JP 2006106822 A JP2006106822 A JP 2006106822A JP 2004288448 A JP2004288448 A JP 2004288448A JP 2004288448 A JP2004288448 A JP 2004288448A JP 2006106822 A JP2006106822 A JP 2006106822A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- card
- pattern
- circuit
- type electronic
- 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.)
- Granted
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
- H05K1/0257—Overvoltage protection
- H05K1/0259—Electrostatic discharge [ESD] protection
-
- 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
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0215—Grounding of printed circuits by connection to external grounding means
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/0929—Conductive planes
- H05K2201/09336—Signal conductors in same plane as power plane
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/0989—Coating free areas, e.g. areas other than pads or lands free of solder resist
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
Abstract
【解決手段】 回路基板105を用いて構成されるSDカード100において、回路基板105の先端部105aに設けられた信号ピン103と、回路基板105の一方の面上に設けられた回路パターン200と、回路基板105の一方の面上において回路基板105の末端と回路パターン200との間に設けられ、信号ピン103に電気的に接続されることで接地電位が供給される第1のグランドパターン201と、前記回路基板の一方の面を覆う絶縁膜205とを具備し、絶縁膜205は、回路基板105の末端部105bに開口部207を有し、第1のグランドパターン201は、絶縁膜205の開口部207から露出したことを特徴としている。
【選択図】 図6
Description
101…NAND型フラッシュメモリ
102…コントローラ
103…信号ピン
104…カードケース
105…回路基板
200、203…回路パターン
201、204…グランドパターン
201a、204a…アンテナパターン
202…スルーホール
205、206…ソルダーレジスト
207、208…開口部
209、210…凸部
Claims (5)
- 回路基板を用いて構成されるカード型電子機器において、
前記回路基板の先端部に設けられた信号ピンと、
前記回路基板の一方の面上に設けられた回路パターンと、
前記回路基板の一方の面上において前記回路基板の末端と前記回路パターンとの間に設けられ、前記信号ピンに電気的に接続されることで接地電位が供給される第1のグランドパターンと、
前記回路基板の一方の面を覆う絶縁膜とを具備し、
前記絶縁膜は、前記回路基板の末端部に開口部を有し、
前記第1のグランドパターンは、前記絶縁膜の前記開口部から露出したことを特徴とするカード型電子機器。 - 前記第1のグランドパターンは、
前記回路基板の末端に延在され、その末端から露出したアンテナパターンを有することを特徴とする請求項1記載のカード型電子機器。 - 前記回路基板は、前記アンテナパターンが設けられた位置において前記回路基板の末端から突出して設けられた凸部を更に具備することを特徴とする請求項2に記載のカード型電子機器。
- 前記回路基板の他方の面に設けられた第2のグランドパターンと、
前記第1のグランドパターンと第2のグランドパターンとを接続するスルーホールとを更に具備し、
前記第1のグランドパターンは、前記第2のグランドパターンを介して前記信号ピンに電気的に接続されることを特徴とする請求項1乃至3のいずれか1項に記載のカード型電子機器。 - 前記回路基板の一方の面上において前記回路パターンに接続して設けられた不揮発性半導体メモリと、
前記回路基板の一方の面上において前記回路パターンに接続して設けられ、前記不揮発性メモリへのデータの書き込みまたは読み出しを制御するコントローラとを更に具備することを特徴とする請求項1乃至4のいずれか1項に記載のカード型電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004288448A JP4564321B2 (ja) | 2004-09-30 | 2004-09-30 | カード型電子機器 |
US11/239,113 US7529098B2 (en) | 2004-09-30 | 2005-09-30 | Electronic card formed of a printed circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004288448A JP4564321B2 (ja) | 2004-09-30 | 2004-09-30 | カード型電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006106822A true JP2006106822A (ja) | 2006-04-20 |
JP4564321B2 JP4564321B2 (ja) | 2010-10-20 |
Family
ID=36181346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004288448A Expired - Fee Related JP4564321B2 (ja) | 2004-09-30 | 2004-09-30 | カード型電子機器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7529098B2 (ja) |
JP (1) | JP4564321B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008016004A (ja) * | 2006-07-04 | 2008-01-24 | Orient Semiconductor Electronics Ltd | 静電放電保護付きメモリカード |
JP2009259207A (ja) * | 2008-03-21 | 2009-11-05 | Toshiba Corp | 半導体メモリカードとそれに用いられる半導体メモリデバイス |
US7948772B2 (en) | 2006-07-04 | 2011-05-24 | Orient Semiconductor Electronics | Memory card with electrostatic discharge protection and manufacturing method thereof |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010160647A (ja) * | 2009-01-07 | 2010-07-22 | Toshiba Corp | 半導体メモリカード |
JP5901154B2 (ja) * | 2011-06-13 | 2016-04-06 | 富士通コンポーネント株式会社 | メモリカード |
JP2013186169A (ja) * | 2012-03-06 | 2013-09-19 | Ricoh Co Ltd | 画像形成装置 |
CN103327656B (zh) * | 2013-06-26 | 2016-11-16 | 惠州Tcl移动通信有限公司 | 通信模块和便携式终端 |
JP6320330B2 (ja) * | 2015-03-13 | 2018-05-09 | 株式会社東芝 | カード装置及び通信装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62268694A (ja) * | 1986-05-19 | 1987-11-21 | 日立マクセル株式会社 | Icカ−ド |
JPH024594A (ja) * | 1988-06-24 | 1990-01-09 | Hitachi Ltd | Icカード |
JPH02260686A (ja) * | 1989-03-31 | 1990-10-23 | Matsushita Electric Ind Co Ltd | 電子部品取付装置 |
JPH036858U (ja) * | 1989-06-06 | 1991-01-23 | ||
JP2003108967A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | カード型電子機器 |
JP2003141485A (ja) * | 2001-11-07 | 2003-05-16 | Toshiba Corp | 半導体装置、電子カード及びパッド再配置基板 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1204213A (en) * | 1982-09-09 | 1986-05-06 | Masahiro Takeda | Memory card having static electricity protection |
JPS6277996A (ja) * | 1985-09-30 | 1987-04-10 | 三菱電機株式会社 | Icカ−ド |
JPH0690872B2 (ja) * | 1986-08-18 | 1994-11-14 | 東京電気株式会社 | メモリ−カ−ド装置 |
US5219523A (en) * | 1989-05-08 | 1993-06-15 | Calgon Corporation | Copper and copper alloy corrosion inhibitors |
JPH0737672A (ja) | 1993-07-22 | 1995-02-07 | Ngk Spark Plug Co Ltd | 内燃機関用スパークプラグ |
US5815426A (en) * | 1996-08-13 | 1998-09-29 | Nexcom Technology, Inc. | Adapter for interfacing an insertable/removable digital memory apparatus to a host data part |
US7269004B1 (en) * | 2005-04-21 | 2007-09-11 | Super Talent Electronics, Inc. | Low-profile USB device |
US6804119B2 (en) * | 2002-07-31 | 2004-10-12 | Hewlett-Packard Development Company, L.P. | Method and edge connector providing electrostatic discharge arrest features and digital camera employing same |
US7201327B1 (en) * | 2004-10-18 | 2007-04-10 | Amkor Technology, Inc. | Memory card and its manufacturing method |
-
2004
- 2004-09-30 JP JP2004288448A patent/JP4564321B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-30 US US11/239,113 patent/US7529098B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62268694A (ja) * | 1986-05-19 | 1987-11-21 | 日立マクセル株式会社 | Icカ−ド |
JPH024594A (ja) * | 1988-06-24 | 1990-01-09 | Hitachi Ltd | Icカード |
JPH02260686A (ja) * | 1989-03-31 | 1990-10-23 | Matsushita Electric Ind Co Ltd | 電子部品取付装置 |
JPH036858U (ja) * | 1989-06-06 | 1991-01-23 | ||
JP2003108967A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | カード型電子機器 |
JP2003141485A (ja) * | 2001-11-07 | 2003-05-16 | Toshiba Corp | 半導体装置、電子カード及びパッド再配置基板 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008016004A (ja) * | 2006-07-04 | 2008-01-24 | Orient Semiconductor Electronics Ltd | 静電放電保護付きメモリカード |
JP4512577B2 (ja) * | 2006-07-04 | 2010-07-28 | 華泰電子股▲分▼有限公司 | 静電放電保護付きメモリカード |
US7948772B2 (en) | 2006-07-04 | 2011-05-24 | Orient Semiconductor Electronics | Memory card with electrostatic discharge protection and manufacturing method thereof |
JP2009259207A (ja) * | 2008-03-21 | 2009-11-05 | Toshiba Corp | 半導体メモリカードとそれに用いられる半導体メモリデバイス |
Also Published As
Publication number | Publication date |
---|---|
JP4564321B2 (ja) | 2010-10-20 |
US7529098B2 (en) | 2009-05-05 |
US20060084296A1 (en) | 2006-04-20 |
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