The present invention provides a window glass for a vehicle with a lead free solder adhering to a glass plate and an electronic material to ensure sufficient bonding force and strength of glass. Have a glass plate, formed on the glass plate on the conductor, and the conductor is electrically connected with the solder of the electronic parts of the vehicle window glass is characterized in that the solder containing conductive composition and buffer components without lead, the conductive component relative to the volume of the whole solder volume ratio is 58 ~ 93% or proportion the bulk of solder to the conductive component proportion is 70 ~ 93%.
【技术实现步骤摘要】
【国外来华专利技术】
【技术保护点】
一种车辆用窗玻璃，具备玻璃板、形成于该玻璃板上的导体、利用焊料与该导体电连接的电子零部件，其特征在于，前述焊料包含不含铅的导电成分和缓冲成分，前述导电成分的体积相对于前述焊料整体的体积的比例为５８～９３％。
【技术特征摘要】
【国外来华专利技术】...
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