Patent ID: 8941545
Filing Date: 2015-01-27
Classification: H01Q

Abstract:
1. A vehicle window glass comprising: a glass plate; a conductive film laminated on the glass plate; and an antenna structured with a feeding structure placed on the conductive film, wherein the feeding structure has a dielectric and a pair of electrodes; one electrode of the pair of electrodes is connected with a signal line, and another electrode of the pair of electrodes is connected with a ground line; the conductive film has a slot one end of which makes an end portion of the conductive film an open end, and is disposed between the glass plate and the dielectric; and the pair of electrodes are disposed on an opposite side of a side of the conductive film with the dielectric in between so that the slot is sandwiched between the pair of electrodes when the pair of electrodes are projected onto the conductive film, and are capacitively coupled to the conductive film.