MX9603551A - Ensamblaje de blindaje y metodo de proteccion adecuado para utilizarse en un dispositivo de comunicacion. - Google Patents

Ensamblaje de blindaje y metodo de proteccion adecuado para utilizarse en un dispositivo de comunicacion.

Info

Publication number
MX9603551A
MX9603551A MX9603551A MX9603551A MX9603551A MX 9603551 A MX9603551 A MX 9603551A MX 9603551 A MX9603551 A MX 9603551A MX 9603551 A MX9603551 A MX 9603551A MX 9603551 A MX9603551 A MX 9603551A
Authority
MX
Mexico
Prior art keywords
shield
traces
attached
leads
communication device
Prior art date
Application number
MX9603551A
Other languages
English (en)
Other versions
MXPA96003551A (es
Inventor
Scott W Matuszewski
Jin W Lee
John F Hannon
Martin J Kimbell
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of MX9603551A publication Critical patent/MX9603551A/es
Publication of MXPA96003551A publication Critical patent/MXPA96003551A/es

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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
    • H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Un ensamblaje de proteccion (102) para proteger un circuito electronico (108) colocado en un substrato (107) que incluye guarniciones (118) y un blindaje (200). Las guarniciones (118) se colocan sobre el substrato (107) alrededor del circuito electronico (108). El blindaje (200) incluye conexiones (214, 218) para su sujecion a las guarniciones (118). El blindaje (200) se sujeta a las guarniciones (118) de tal manera que algunas de las conexiones (218), las cuales se escalonan, se sujetan a las guarniciones (118) en una manera no consecutiva. Un blindaje adicional (201) que incluye conexiones escalonadas de manera alternativa (222) puede sujetarse de manera adyacente al blindaje previamente sujeto (200). Esto se lleva a cabo al sujetar las conexiones escalonadas de manera alternativa (222) del blindaje adicional (201) a aquellas guarniciones que se encuentran entre las guarniciones sujetas al blindaje previamente sujeto (200).
MXPA/A/1996/003551A 1995-08-21 1996-08-21 Ensamblaje de blindaje y metodo de proteccionadecuado para utilizarse en un dispositivo decomunicacion MXPA96003551A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/517,496 US5633786A (en) 1995-08-21 1995-08-21 Shield assembly and method of shielding suitable for use in a communication device
US08517496 1995-08-21

Publications (2)

Publication Number Publication Date
MX9603551A true MX9603551A (es) 1997-07-31
MXPA96003551A MXPA96003551A (es) 1997-12-01

Family

ID=

Also Published As

Publication number Publication date
FI963273A (fi) 1997-02-22
BR9603472A (pt) 1998-05-12
CN1071086C (zh) 2001-09-12
BR9603472B1 (pt) 2010-08-10
FI115111B (fi) 2005-02-28
AU700176B2 (en) 1998-12-24
AU6085196A (en) 1997-02-27
FI963273A0 (fi) 1996-08-21
SG38974A1 (en) 1997-04-17
FR2738105A1 (fr) 1997-02-28
FR2738105B1 (fr) 1999-05-21
DE19633354A1 (de) 1997-02-27
GB2304471B (en) 1999-10-13
JPH09107187A (ja) 1997-04-22
US5633786A (en) 1997-05-27
GB2304471A (en) 1997-03-19
CA2182852C (en) 1999-11-09
CA2182852A1 (en) 1997-02-22
DE19633354C2 (de) 2002-01-31
KR100226236B1 (ko) 1999-10-15
JP3786746B2 (ja) 2006-06-14
CN1148787A (zh) 1997-04-30
GB9617246D0 (en) 1996-09-25
KR970014505A (ko) 1997-03-29

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