专利名称：OPTICAL LENS AND INJECTION MOLD FOR
PRODUCING SAME
发明人：YI HUNG申请号：US14300176申请日：20140609
公开号：US20140362449A1公开日：20141211
专利附图：
摘要：An optical lens for an optical communication system is provided. The opticallens includes a front portion, a back portion opposite to the front portion, and a
converging lens. The front portion includes a front end surface. The front portion defines
a recess in the front end surface. The front portion includes a protrusion step protrudingfrom a bottom surface of the recess. The converging lens is formed on the protrusionstep.
申请人：HON HAI PRECISION INDUSTRY CO., LTD.
地址：New Taipei TW
国籍：TW
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