EP 3010656 A1 20160427 - METHOD FOR ELECTRICALLY CONTACTING A PIEZOCERAMIC
Title (en)
METHOD FOR ELECTRICALLY CONTACTING A PIEZOCERAMIC
Title (de)
VERFAHREN ZUM ELEKTRISCHEN KONTAKTIEREN EINER PIEZOKERAMIK
Title (fr)
PROCÉDÉ POUR LE CONTACT ÉLECTRIQUE D'UNE PIÉZOCÉRAMIQUE
Publication
Application
Priority
- DE 102013211596 A 20130620
- EP 2014060765 W 20140526
Abstract (en)
[origin: WO2014202336A1] The invention relates to a method for electrically contacting a piezoceramic (14), comprising the following steps: a) providing the piezoceramic (14) having electrodes (40, 42) for electrically contacting the piezoceramic (14) and a flexible electrically conductive film (16); b) forming a composite (46) by applying the flexible electrically conductive film (14) at least partially to an electrode of the piezoceramic (14); c) forming a permanent electrically conductive connection between the flexible electrically conductive film (16) and the electrode (40, 42) of the piezoceramic (14). The invention further relates to an acoustic transducer (14) and to an acoustic transducer array produced with the aid of the method for electrically contacting a piezoceramic (14).
IPC 8 full level
B06B 1/06 (2006.01); H01L 41/047 (2006.01)
CPC (source: EP US)
B06B 1/06 (2013.01 - EP US); B06B 1/0622 (2013.01 - US); B06B 1/0662 (2013.01 - US); H10N 30/06 (2023.02 - EP US)
Citation (search report)
See references of WO 2014202336A1
Citation (examination)
US 2013002095 A1 20130103 - VAN DER LINDEN KLAUS [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013211596 A1 20141224; CN 105339098 A 20160217; CN 105339098 B 20190115; EP 3010656 A1 20160427; US 10074797 B2 20180911; US 2016141488 A1 20160519; WO 2014202336 A1 20141224
DOCDB simple family (application)
DE 102013211596 A 20130620; CN 201480035413 A 20140526; EP 14728127 A 20140526; EP 2014060765 W 20140526; US 201414899918 A 20140526