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发明名称
并合式透镜片之制造方法
摘要
本发明提供一种并合式透镜片之制造方法,其课题为:由于以基体透镜承载夹具按压基体透镜之周边之R面,因而由于基体透镜之曲率之不同以及透镜面之粗糙度,在基体透镜之对准中心作业产生参差不齐,而具有难以确保中心偏差精确度之问题。在本发明中,基体透镜(7)系在各步骤中以筒夹夹头(1)固定其周端之状态下进行加工,因此不会发生基体透镜(7)之中心偏移。因此,藉由筒夹夹头(1)与以同中心所形成之模具芯材(2)将非球面形状树脂层(8)予以成形,而格外地提升中心偏移之精确度。
申请公布号
TW200630208
申请公布日期
2006.09.01
申请号
TW095103990
申请日期
2006.02.07
申请人
拿铁古股份有限公司
发明人
山本古雄
分类号
B29D11/00;G02B3/02
主分类号
B29D11/00
代理机构
代理人
洪武雄;陈昭诚
主权项
地址
日本
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