EP 3195005 A1 20170726 - MOTOR VEHICLE ULTRASONIC TRANSDUCER FOR DISTANCE MEASUREMENT, CORRESPONDING MANUFACTURING METHOD AND USE
Title (en)
MOTOR VEHICLE ULTRASONIC TRANSDUCER FOR DISTANCE MEASUREMENT, CORRESPONDING MANUFACTURING METHOD AND USE
Title (de)
KRAFTFAHRZEUGULTRASCHALLWANDLER ZUR ENTFERNUNGSMESSUNG, ZUGEHÖRIGES HERSTELLUNGSVERFAHREN UND VERWENDUNG
Title (fr)
CAPTEUR A ULTRASON DE VEHICULE AUTOMOBILE POUR MESURE DE DISTANCE, PROCEDE DE FABRICATION CORRESPONDANT ET UTILISATION
Publication
Application
Priority
- FR 1458665 A 20140915
- FR 2015052044 W 20150723
Abstract (en)
[origin: WO2016042223A1] The invention relates to an ultrasonic transducer (10) of the type comprising a housing (16) provided with an electrical connector (17), at least one ultrasonic transducer (15) and an electronic card (13) for controlling said transducer and which is arranged inside the housing and consists of a printed circuit board (14) on which active components (11) and passive components (12) are mounted. According to the invention, the active components include integrated active components (11) which are completely embedded in a substrate of the printed circuit board and the passive components include integrated passive components (12) which are completely embedded in the substrate. According to another feature, the active components and the passive components include surface-mounted components (7) arranged solely on one side of the printed circuit board and the transducer is mounted on an opposite side.
IPC 8 full level
G01S 7/521 (2006.01); G01S 15/931 (2020.01); H05K 1/18 (2006.01); H10N 35/01 (2023.01)
CPC (source: CN EP US)
G01S 7/521 (2013.01 - CN EP US); G01S 15/08 (2013.01 - US); G01S 15/931 (2013.01 - EP US); G10K 11/004 (2013.01 - CN EP US); H05K 1/09 (2013.01 - US); H05K 1/185 (2013.01 - US); H05K 1/188 (2013.01 - CN EP US); H05K 3/0032 (2013.01 - US); H05K 3/0047 (2013.01 - US); H05K 3/22 (2013.01 - US); H05K 3/4038 (2013.01 - US); H05K 3/4644 (2013.01 - US); G01S 15/931 (2013.01 - CN); G01S 2015/932 (2013.01 - US); H05K 2201/10151 (2013.01 - CN EP US); H05K 2203/107 (2013.01 - US); H05K 2203/1316 (2013.01 - CN EP US); H05K 2203/1327 (2013.01 - CN EP US)
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)
FR 3025879 A1 20160318; FR 3025879 B1 20180302; CN 107155354 A 20170912; EP 3195005 A1 20170726; JP 2017538914 A 20171228; US 10274591 B2 20190430; US 2017254885 A1 20170907; WO 2016042223 A1 20160324
DOCDB simple family (application)
FR 1458665 A 20140915; CN 201580057979 A 20150723; EP 15759861 A 20150723; FR 2015052044 W 20150723; JP 2017514492 A 20150723; US 201515511347 A 20150723