BR9714669A - Placa condutora para aparelhos elétricos com componentes hf, especialmente para aparelhos móveis de radio telecomunicação. - Google Patents

Placa condutora para aparelhos elétricos com componentes hf, especialmente para aparelhos móveis de radio telecomunicação.

Info

Publication number
BR9714669A
BR9714669A BR9714669-2A BR9714669A BR9714669A BR 9714669 A BR9714669 A BR 9714669A BR 9714669 A BR9714669 A BR 9714669A BR 9714669 A BR9714669 A BR 9714669A
Authority
BR
Brazil
Prior art keywords
circuit board
coating
conductor
printed circuit
devices
Prior art date
Application number
BR9714669-2A
Other languages
English (en)
Other versions
BR9714669B1 (pt
Inventor
Georg Busch
Original Assignee
Siemens Ag
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
Application filed by Siemens Ag filed Critical Siemens Ag
Priority to BRPI9714669-2A priority Critical patent/BR9714669B1/pt
Publication of BR9714669A publication Critical patent/BR9714669A/pt
Publication of BR9714669B1 publication Critical patent/BR9714669B1/pt

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
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0224—Patterned shielding planes, ground planes or power planes
    • 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
    • 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
    • H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
    • H05K1/114—Pad being close to via, but not surrounding the via
    • 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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4602—Manufacturing multilayer circuits characterized by a special circuit board as base or central core whereon additional circuit layers are built or additional circuit boards are laminated
    • 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
    • H05K1/0237—High frequency adaptations
    • 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
    • H05K2201/09145—Edge details
    • H05K2201/092—Exposing inner circuit layers or metal planes at the walls of high aspect ratio holes
    • 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
    • H05K2201/093—Layout of power planes, ground planes or power supply conductors, e.g. having special clearance holes therein
    • 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
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09509—Blind vias, i.e. vias having one side closed
    • 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
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09536—Buried plated through-holes, i.e. plated through-holes formed in a core before lamination
    • 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
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/0959—Plated through-holes or plated blind vias filled with insulating material
    • 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
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09845—Stepped hole, via, edge, bump or conductor
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1438—Treating holes after another process, e.g. coating holes after coating the substrate
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Patente de Invenção: <B>"PLACA CONDUTORA PARA APARELHOS ELéTRICOS COM COMPONENTES HF, ESPECIALMENTE PARA APARELHOS MóVEIS DE RADIOTELECOMUNICAçãO"<D>. Para aumentar a densidade de acondicionamento de circuitos eletrónicos e estruturas de via condutora sobre placas condutoras para aparelhos elétricos com componentes HF, especialmente para aparelhos móveis de radiotelecomunicação, aplica-se inicialmente uma camada "microvia" sobre um portador de placas condutoras, de ambos os lados. Sobre esta camada "microvia" são aplicados depois, pelo menos parcialmente, circuitos HF e estruturas de via condutora HF especiais. Finalmente, os circuitos HF e as estruturas de via condutora HF são protegidos contra influências preturbadoras, que prejudicam os respectivos parâmetros de HF dos circuitos ou das estruturas de via condutora de HF a serem regulados, em relação a uma camada de Massa HF do portador de placas condutoras, por de zonas de bloqueio que estão dispostas em uma camada portadora que fica diretamente sob a camada "microvia".
BRPI9714669-2A 1997-03-12 1997-03-12 placa condutora para aparelhos elétricos com componentes hf, especialmente para aparelhos móveis de radiotelecomunicação. BR9714669B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI9714669-2A BR9714669B1 (pt) 1997-03-12 1997-03-12 placa condutora para aparelhos elétricos com componentes hf, especialmente para aparelhos móveis de radiotelecomunicação.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/DE1997/000490 WO1998041066A1 (de) 1997-03-12 1997-03-12 Leiterplatte für elektrische geräte mit hf-komponenten, insbesondere für mobile funk-telekommunikationsgeräte
BRPI9714669-2A BR9714669B1 (pt) 1997-03-12 1997-03-12 placa condutora para aparelhos elétricos com componentes hf, especialmente para aparelhos móveis de radiotelecomunicação.

Publications (2)

Publication Number Publication Date
BR9714669A true BR9714669A (pt) 2000-06-27
BR9714669B1 BR9714669B1 (pt) 2011-02-08

Family

ID=6918477

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9714669-2A BR9714669B1 (pt) 1997-03-12 1997-03-12 placa condutora para aparelhos elétricos com componentes hf, especialmente para aparelhos móveis de radiotelecomunicação.

Country Status (12)

Country Link
US (1) US6370034B1 (pt)
EP (1) EP0956747B1 (pt)
JP (1) JP4072207B2 (pt)
KR (1) KR100393243B1 (pt)
AT (1) ATE206579T1 (pt)
AU (1) AU725291B2 (pt)
BR (1) BR9714669B1 (pt)
CA (1) CA2283150C (pt)
DE (1) DE59704821D1 (pt)
ES (1) ES2166532T3 (pt)
HK (1) HK1026808A1 (pt)
WO (1) WO1998041066A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002164465A (ja) * 2000-11-28 2002-06-07 Kyocera Corp 配線基板、配線ボード、それらの実装構造、ならびにマルチチップモジュール
TWM248187U (en) * 2003-01-15 2004-10-21 Abocom Sys Inc Printed circuit board structure of RF transmission device
WO2008025058A1 (en) * 2006-08-27 2008-03-06 My Mobile Watch Limited Gsm mobile watch phone
US8994182B2 (en) 2012-12-21 2015-03-31 Cree, Inc. Dielectric solder barrier for semiconductor devices
US8970010B2 (en) 2013-03-15 2015-03-03 Cree, Inc. Wafer-level die attach metallization
WO2015004541A2 (en) * 2013-06-21 2015-01-15 Sanmina Corporation Method of forming a laminate structure having a plated through-hole using a removable cover layer
CN108538799B (zh) 2017-03-02 2024-02-27 弗莱克斯有限公司 互连部件和互连组件
US10535845B1 (en) 2017-07-14 2020-01-14 Flex Ltd. Flexible and stretchable chain battery
US10426029B1 (en) * 2018-01-18 2019-09-24 Flex Ltd. Micro-pad array to thread flexible attachment
US10687421B1 (en) 2018-04-04 2020-06-16 Flex Ltd. Fabric with woven wire braid
US10575381B1 (en) 2018-06-01 2020-02-25 Flex Ltd. Electroluminescent display on smart textile and interconnect methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402998A (en) * 1982-01-04 1983-09-06 Western Electric Co., Inc. Method for providing an adherent electroless metal coating on an epoxy surface
US5768109A (en) * 1991-06-26 1998-06-16 Hughes Electronics Multi-layer circuit board and semiconductor flip chip connection
US5357225A (en) * 1992-12-23 1994-10-18 Alcatel Network Systems, Inc. Method and apparatus for adjusting the impedance of a microstrip transmission line
WO1994022531A1 (en) * 1993-03-31 1994-10-13 Motorola Inc. Switch circuit and method therefor
US5451720A (en) * 1994-03-23 1995-09-19 Dell Usa, L.P. Circuit board thermal relief pattern having improved electrical and EMI characteristics
FI102121B (fi) * 1995-04-07 1998-10-15 Filtronic Lk Oy Radiotietoliikenteen lähetin/vastaanotin
US5568107A (en) * 1995-05-01 1996-10-22 Apple Computer, Inc. Transmission line having impedance set by reference plane fenestration
JP3275632B2 (ja) * 1995-06-15 2002-04-15 株式会社村田製作所 無線通信装置
US6112060A (en) * 1997-09-15 2000-08-29 Motorola, Inc. Communication device with a signal switch assembly

Also Published As

Publication number Publication date
CA2283150A1 (en) 1998-09-17
KR100393243B1 (ko) 2003-07-31
HK1026808A1 (en) 2000-12-22
EP0956747B1 (de) 2001-10-04
AU725291B2 (en) 2000-10-12
BR9714669B1 (pt) 2011-02-08
ES2166532T3 (es) 2002-04-16
US6370034B1 (en) 2002-04-09
WO1998041066A1 (de) 1998-09-17
KR20000076127A (ko) 2000-12-26
CA2283150C (en) 2003-09-30
ATE206579T1 (de) 2001-10-15
DE59704821D1 (de) 2001-11-08
JP2000513151A (ja) 2000-10-03
JP4072207B2 (ja) 2008-04-09
EP0956747A1 (de) 1999-11-17
AU6480398A (en) 1998-09-29

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/02/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 22A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2505 DE 08-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.