Title of Invention

AN ELECTRICAL COMPONENT AND A DEVICE COMPRISING AN ELECTRICAL CIRCUIT MODULE

Abstract The invention relates to an electrical component (CO) as well as a device (DEV) comprising such an electrical component (CO) and an electric circuit module (MO). A ground plane (4) of the component (CO) and a ground plane (2) of the circuit module (MO) are bought into contact via projections (4"") provided on the ground plane (4) of the component (CO) and/or on the ground plane of the circuit module (MO). The provision of the projections (4"") and the recesses (4") therebetween provide heat sinks between the projections (4"") when they are soldered to the ground plane (2) of the circuit module (MO). Through-holes (8") and additional non-ground conductors (2") can be provided between pads (14) of the ground plane (2) of the circuit module (MO) allowing an efficient use of the available space. The invention is particularly useful when a patch antenna needing a large ground plane is connected to a multilayer circuit board. Another embodiment of the invention comprises a plurality of spacer elements which are arranged between the ground planes (2, 4) of the circuit module (MO) and of the component (CO), such that the ground planes (2, 4) can be kept flat. This allows a design of the configuration of the ground plane of the circuit module (MO) independently from a configuration of the component (CO).
Full Text

Documents:

abstract1.jpg

IN-PCT-2001-00412-MUM-CANCELLED PAGES(26-4-2005).pdf

IN-PCT-2001-00412-MUM-CLAIMS(19-4-2001).pdf

in-pct-2001-00412-mum-claims(granted)-(15-10-2009).pdf

IN-PCT-2001-00412-MUM-CORRESPONDENCE 1(2-5-2005).pdf

IN-PCT-2001-00412-MUM-CORRESPONDENCE(10-10-2007).pdf

IN-PCT-2001-00412-MUM-CORRESPONDENCE(IPO)-(29-10-2009).pdf

IN-PCT-2001-00412-MUM-DESCRIPTION(COMPLETE)-(19-4-2001).pdf

in-pct-2001-00412-mum-description(granted)-(15-10-2009).pdf

IN-PCT-2001-00412-MUM-DRAWING(19-4-2001).pdf

IN-PCT-2001-00412-MUM-DRAWING(26-4-2005).pdf

in-pct-2001-00412-mum-drawing(granted)-(15-10-2009).pdf

IN-PCT-2001-00412-MUM-FORM 1(19-4-2001).pdf

IN-PCT-2001-00412-MUM-FORM 1(26-4-2005).pdf

IN-PCT-2001-00412-MUM-FORM 13(15-6-2006).pdf

IN-PCT-2001-00412-MUM-FORM 19(24-3-2004).pdf

IN-PCT-2001-00412-MUM-FORM 2(COMPLETE)-(19-4-2001).pdf

in-pct-2001-00412-mum-form 2(granted)-(15-10-2009).pdf

IN-PCT-2001-00412-MUM-FORM 2(TITLE PAGE)-(COMPLETE)-(19-4-2001).pdf

in-pct-2001-00412-mum-form 2(title page)-(granted)-(15-10-2009).pdf

IN-PCT-2001-00412-MUM-FORM 26(15-6-2006).pdf

IN-PCT-2001-00412-MUM-FORM 3(19-4-2001).pdf

IN-PCT-2001-00412-MUM-FORM 3(2-5-2005).pdf

IN-PCT-2001-00412-MUM-FORM 5(19-4-2001).pdf

IN-PCT-2001-00412-MUM-PETITION UNDER RULE 137(2-5-2005).pdf

IN-PCT-2001-00412-MUM-PETITION UNDER RULE 137(26-4-2005).pdf

IN-PCT-2001-00412-MUM-POWER OF AUTHORITY(26-4-2005).pdf

IN-PCT-2001-00412-MUM-SPECIFICATION(AMENDED)-(26-4-2005).pdf

IN-PCT-2001-00412-MUM-WO INTERNATIONAL PUBLICATION REPORT(19-4-2001).pdf


Patent Number 236295
Indian Patent Application Number IN/PCT/2001/00412/MUM
PG Journal Number 43/2009
Publication Date 23-Oct-2009
Grant Date 15-Oct-2009
Date of Filing 19-Apr-2001
Name of Patentee TELEFONAKTIEBOLAGET LM ERICSSON [PUBL]
Applicant Address S-126 25 STOCKHOLM,
Inventors:
# Inventor's Name Inventor's Address
1 WALTER KODIM FENITZER STR. 37, D-90489 NURNBERG,
2 FRANK BAUERLEIN NURNBERGER STRASSE 31, OT OBERFERRIEDEN, D-90559 BURGTHANN
PCT International Classification Number H05K3/34 ; H01Q9/0
PCT International Application Number PCT/EP99/08199
PCT International Filing date 1999-10-28
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 98120664.2 1998-11-04 EPO