VEHICLE WINDOW GLASS

PROBLEM TO BE SOLVED: To provide a vehicle window glass provided with a glass antenna and a defogger having a meandering hot wire part and providing a good view to a passenger including a driver while keeping excellent performance. SOLUTION: A vehicle rear glass 10 includes an antenna 11 and a defog...

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1. Verfasser: YAMADA MITSUNOBU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vehicle window glass provided with a glass antenna and a defogger having a meandering hot wire part and providing a good view to a passenger including a driver while keeping excellent performance. SOLUTION: A vehicle rear glass 10 includes an antenna 11 and a defogger 20 on the front surface. The hot-wire pattern structure of the defogger 20 includes two bus bars 21 and 22 arranged along the side of the window glass respectively, and a plurality of hot wires 23 arranged between two bus bars and connecting two bus bars. The parts of hot wires 23 adjacent to the antenna 11 in the defogger have meandering shape 23A. At least part of the meandering hot wire parts 23A is formed of a branch hot wire part 24 branching to two hot wires. COPYRIGHT: (C)2010,JPO&INPIT