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专利名称：METHOD FOR MANUFACTURING LENS
ASSEMBLY
发明人：HSIN-HUNG CHUANG申请号：US129494申请日：20091230
公开号：US20100270691A1公开日：20101028
专利附图：
摘要：A method for manufacturing a lens assembly includes the below steps. Firstly, alens having an optical central portion and an annular connecting portion having a firstsurface is provided. Secondly, a filter comprising a glass substrate and a filter film formed
thereon is provided, the glass substrate has a second surface. Thirdly, the first surfaceand the second surface are treated with oxygen plasma to improve a hydrophilic
property thereof. Fourthly, the filter is positioned on the annular connecting portion, thefirst surface is in contact with the second surface, and a lens assembly comprising the lensand the filter is obtained.
申请人：HSIN-HUNG CHUANG
地址：Tu-Cheng TW
国籍：TW
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