发明名称 |
Glass cloth and film substrate using the same |
摘要 |
Glass cloth which is formed of a warp yarn and a weft yarn of the same glass yarn, wherein a ratio of warp yarn width to weft yarn width is not less than 0.80 and not more than 1.20 and a ratio of an elongation rate in a length direction when a load in a range of 25 N to 100 N per 25 mm width of the glass cloth is added in a warp yarn direction, to an elongation rate in a width direction when said load is added in a weft yarn direction is not less than 0.80 and not more than 1.20.
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申请公布号 |
US7640951(B2) |
申请公布日期 |
2010.01.05 |
申请号 |
US20080081137 |
申请日期 |
2008.04.10 |
申请人 |
ASAHI-SCHWEBEL CO., LTD. |
发明人 |
FUJIMURA YOSHINOBU;KIMURA YASUYUKI |
分类号 |
D03D15/00;D03D25/00;H05K1/03 |
主分类号 |
D03D15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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