<p>The device has a radiation transmitter (2) and receiver (3) on a first circuit board (1), beam shaping and focusing arrangements and a coupling element (5) for coupling optical radiation in and out of the motor vehicle screen. A construction element (6) is between the coupling element and the first circuit board with holding elements for holding and positioning a second circuit board (9) near the screen.</p>
申请公布号
EP1724568(A2)
申请公布日期
2006.11.22
申请号
EP20060008071
申请日期
2006.04.19
申请人
LEOPOLD KOSTAL GMBH & CO. KG
发明人
GEORGIADIS, CHRISTOS, DR.;ROEHR, MICHAEL;HAGEN, FRANK;WEBER, THOMAS;RICHWIN, MATTHIAS, DR.