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发明名称
制作电路板的方法
摘要
一种制作电路板的方法,步骤叙述如下。首先,提供一金属基板,并进行一电泳沉积程序,在金属基板表面形成一绝缘薄膜。接着,形成多数个孔洞于绝缘薄膜上,以曝露部份之金属基板。制作一线路层于绝缘薄膜上,并覆盖上述孔洞,使线路层经由孔洞连接金属基板。藉由微影及蚀刻等动作,将金属基板制作成另一线路层,而形成一具有双层线路之电路板。
申请公布号
TW200833202
申请公布日期
2008.08.01
申请号
TW096103088
申请日期
2007.01.26
申请人
日月光半导体制造股份有限公司
发明人
王建皓
分类号
H05K3/06(2006.01)
主分类号
H05K3/06(2006.01)
代理机构
代理人
李长铭
主权项
地址
高雄市楠梓加工出口区经三路26号
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