Heating line pattern structure of defogger
AssigneeNippon Sheet Glass Co., Ltd.
InventorsYuji Baba, Tatsumi Tokuda
Life of this patent
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Abstract
A structure of a heating line pattern of a defogger for improving the directivity of an FM antenna in an antenna for a motor vehicle comprising AM and FM antennas formed on a rear window glass panel. A heating line pattern structure comprises two bus-bars formed on both sides of the rear window glass panel, a plurality of heating lines arranged in parallel in a horizontal direction between the two bus-bars, and first and second linear conductors formed in a line in a vertical direction at the central portion of the defogger.
Claims7
A structure of a heating line pattern of a defogger formed on a rear window glass panel on which AM and FM antennas are provided, the FM antenna being arranged between the AM antenna and the defogger, comprising:
- two bus-bars formed on both sides of the rear window glass panel;
- a plurality of heating lines arranged in parallel in a horizontal direction between the two bus-bars;
- and
- first and second linear conductors formed in a line in a vertical direction at the central portion of the defogger.
Dependencies are inferred from the claim text.