EP 2940793 B1 20170419 - GLASS ANTENNA-EQUIPPED VEHICLE FRONT GLASS
Title (en)
GLASS ANTENNA-EQUIPPED VEHICLE FRONT GLASS
Title (de)
MIT GLASANTENNE AUSGESTATTETE FAHRZEUGFRONTSCHEIBE
Title (fr)
VITRE AVANT DE VÉHICULE ÉQUIPÉE D'UNE ANTENNE EN VERRE
Publication
Application
Priority
- JP 2012285247 A 20121227
- JP 2013085261 W 20131227
Abstract (en)
[origin: EP2940793A1] It is to provide a vehicle windshield provided with a glass antenna configured to be capable of dealing with dual bandwidths such as DAB, to have high receiver sensitivity, and not to disturb visibility from a driver's seat. The vehicle windshield provided with a glass antenna includes a glass antenna having an antenna conductor and a power feeder unit 12, and a light shield black film 14 being formed in a circumferential edge region of the vehicle windshield, and having a convex portion 15 which protrudes inwards in an in-plane direction from a region along an upper side of the vehicle windshield in the circumferential edge region and which is formed in a trapezoidal shape. The power feeder unit 12 is provided in the circumferential edge region close to the convex portion 15, and the antenna conductor has a first antenna element 1 connected to the power feeder unit 12 and configured to extend diagonally along a lateral side of the convex portion 15, and a second antenna element 2 connected to the first antenna element 1 and configured to extend in parallel with the first antenna element 1 while a predetermined gap is present therebetween.
IPC 8 full level
H01Q 1/12 (2006.01); H01Q 1/32 (2006.01); H01Q 9/30 (2006.01); H01Q 21/30 (2006.01); H01Q 7/00 (2006.01)
CPC (source: EP)
H01Q 1/1271 (2013.01); H01Q 9/30 (2013.01); H01Q 21/30 (2013.01); H01Q 7/00 (2013.01)
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
DOCDB simple family (publication)
EP 2940793 A1 20151104; EP 2940793 A4 20160817; EP 2940793 B1 20170419; JP WO2014104365 A1 20170119; WO 2014104365 A1 20140703
DOCDB simple family (application)
EP 13868565 A 20131227; JP 2013085261 W 20131227; JP 2014554622 A 20131227