ES2080448T3 - Estructura de modelo conductivo de una placa de circuito impreso. - Google Patents

Estructura de modelo conductivo de una placa de circuito impreso.

Info

Publication number
ES2080448T3
ES2080448T3 ES92307988T ES92307988T ES2080448T3 ES 2080448 T3 ES2080448 T3 ES 2080448T3 ES 92307988 T ES92307988 T ES 92307988T ES 92307988 T ES92307988 T ES 92307988T ES 2080448 T3 ES2080448 T3 ES 2080448T3
Authority
ES
Spain
Prior art keywords
circuit
printed circuit
model structure
circuit board
attenuator
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.)
Expired - Lifetime
Application number
ES92307988T
Other languages
English (en)
Inventor
Koji Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13440108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2080448(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of ES2080448T3 publication Critical patent/ES2080448T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/111—Pads for surface mounting, e.g. lay-out
    • 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
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • 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
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
    • 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
    • H05K2201/06—Thermal details
    • H05K2201/062—Means for thermal insulation, e.g. for protection of parts
    • 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
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB
    • 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
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/0969—Apertured conductors
    • 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
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10636—Leadless chip, e.g. chip capacitor or resistor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Structure Of Printed Boards (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

UNA ESTRUCTURA MODELO (30) DE UNA TARJETA DE CIRCUITO IMPRESO PARA MONTAR VARIOS TIPOS DE PARTE DE CHIP ELECTRONICO. LA TARJETA DE CIRCUITO IMPRESO (10) TIENE UN ATENUADOR FIJO EN CADA PARTE DE CONEXION DE CIRCUITO (C) Y UNA PARTE DE CIRCUITO CON VUELTA POR TIERRA (E) CONSIGUIENTE. SE FORMA UN MODELO DE TIERRA CONTINUO AMPLIO (22) EN LA PARTE DE CIRCUITO DE VUELTA POR TIERRA CON CORTES PARA DISPONER EL ATENUADOR FIJO (22) EN LA PARTE DE CIRCUITO DE VUELTA POR TIERRA BASICAMENTE CON EL MISMO TAMAÑO O AREA QUE EL ATENUADOR FIJO (16) EN LA PARTE DE CONEXION DEL CIRCUITO. EL ATENUADOR FIJO EN LA PARTE DE CIRCUITO DE VUELTA POR TIERRA (22) ESTA CONECTADA A HOJAS DE COBRE QUE RODEAN LOS CORTES.
ES92307988T 1991-09-04 1992-09-03 Estructura de modelo conductivo de una placa de circuito impreso. Expired - Lifetime ES2080448T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991070736U JP2541063Y2 (ja) 1991-09-04 1991-09-04 プリント基板のパターン構造

Publications (1)

Publication Number Publication Date
ES2080448T3 true ES2080448T3 (es) 1996-02-01

Family

ID=13440108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92307988T Expired - Lifetime ES2080448T3 (es) 1991-09-04 1992-09-03 Estructura de modelo conductivo de una placa de circuito impreso.

Country Status (7)

Country Link
US (1) US5357060A (es)
EP (1) EP0531126B1 (es)
JP (1) JP2541063Y2 (es)
AU (1) AU655836B2 (es)
CA (1) CA2077499C (es)
DE (1) DE69206534T2 (es)
ES (1) ES2080448T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523920A (en) * 1994-01-03 1996-06-04 Motorola, Inc. Printed circuit board comprising elevated bond pads
KR100307776B1 (ko) * 1995-06-06 2001-11-22 엔도 마사루 프린트배선판
US5663529A (en) * 1995-09-14 1997-09-02 Ford Motor Company Anti-skew mounting pads and processing method for electronic surface mount components
FR2739525B1 (fr) * 1995-10-03 1997-12-05 Matra Communication Dispositif de traitement de signaux radiofrequence a composant monte en surface
DE19700666A1 (de) * 1996-03-08 1998-07-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Schaltungsanordnung für den Betrieb von elektrischen Lampen
WO1998033365A1 (en) * 1997-01-28 1998-07-30 Telefonaktiebolaget Lm Ericsson (Publ) A circuit board assembly having surface-mount radio frequency components
KR19990025708A (ko) * 1997-09-13 1999-04-06 윤종용 인쇄회로기판의 랜드패턴
US6115262A (en) 1998-06-08 2000-09-05 Ford Motor Company Enhanced mounting pads for printed circuit boards
US6169253B1 (en) * 1998-06-08 2001-01-02 Visteon Global Technologies, Inc. Solder resist window configurations for solder paste overprinting
DE10208910A1 (de) * 2002-02-27 2003-09-18 Siemens Ag Schaltungsträger und Verfahren zu dessen Herstellung
DE10211647B4 (de) * 2002-03-15 2014-02-13 Endress + Hauser Gmbh + Co. Kg Verfahren zum Bestücken und Löten einer Leiterplatte
FR2871652B1 (fr) * 2004-06-10 2007-09-21 Valeo Climatisation Sa Circuit imprime a composant protege
US7190157B2 (en) * 2004-10-25 2007-03-13 Agilent Technologies, Inc. Method and apparatus for layout independent test point placement on a printed circuit board
JP2008210993A (ja) * 2007-02-26 2008-09-11 Nec Corp プリント配線板及びその製造方法
CN101336042B (zh) * 2007-06-29 2012-05-16 鸿富锦精密工业（深圳）有限公司 焊盘、具有该焊盘的电路板和电子装置
JP5627097B2 (ja) * 2009-10-07 2014-11-19 ルネサスエレクトロニクス株式会社 配線基板
JP5586328B2 (ja) * 2010-05-31 2014-09-10 京セラＳｌｃテクノロジー株式会社 配線基板
EP2856507A4 (en) 2012-05-29 2016-01-27 Essence Solar Solutions Ltd FRAME HOLDER FOR AN OPTICAL ELEMENT
JP2014003101A (ja) * 2012-06-15 2014-01-09 Toshiba Corp 回路板、電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119577U (es) * 1981-01-17 1982-07-24
JPH024278U (es) * 1988-06-22 1990-01-11
US4996629A (en) * 1988-11-14 1991-02-26 International Business Machines Corporation Circuit board with self-supporting connection between sides
US5048747A (en) * 1989-06-27 1991-09-17 At&T Bell Laboratories Solder assembly of components
US4937943A (en) * 1989-10-23 1990-07-03 Drew Nieminen Power chain saw unit for cutting notches in a series of wooden roof rafters
JP3059674U (ja) * 1997-03-04 1999-07-13 エルジー セミコン カンパニー リミテッド 中央処理装置のデータアクセス回路
JP3063974U (ja) * 1999-05-18 1999-12-10 株式会社ゼネラル・マネジメント・サービス 花粉症用マスク

Also Published As

Publication number Publication date
CA2077499C (en) 1997-04-08
DE69206534D1 (de) 1996-01-18
EP0531126B1 (en) 1995-12-06
AU655836B2 (en) 1995-01-12
DE69206534T2 (de) 1996-05-02
JP2541063Y2 (ja) 1997-07-09
AU2216592A (en) 1993-03-11
JPH0523569U (ja) 1993-03-26
EP0531126A1 (en) 1993-03-10
US5357060A (en) 1994-10-18
CA2077499A1 (en) 1993-03-05

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