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发明名称
电子零件安装用薄膜承载胶带的检查方法及用于该方法之电子零件安装用薄膜承载胶带的检查装置
摘要
本发明提供一种电子零件安装用薄膜载胶带的检查方法及检查装置,用以在安装IC等电子零件时使用于决定组装位置之对准记号、胶带固定用槽脊(land)之标记不良检查,以不增加制程、作业人力,可以低成本实行,能够缩短检查时间,而且检查精度优越的检查方法及检查装置。本发明系为了检查电子零件安装用薄膜承载胶带之对准记号、槽脊等记号不良的检查方法,依据比较预先储存的记号图型形状及取入感测器的记号图型形状,其图型形状之一致度在规定之界限值以下时判断为不良。
申请公布号
TW200406574
申请公布日期
2004.05.01
申请号
TW092130359
申请日期
2003.10.30
申请人
三井金属矿业股份有限公司
发明人
长谷川浩司
分类号
G01B11/24
主分类号
G01B11/24
代理机构
代理人
周登龙
主权项
地址
日本
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