发明名称 OPTICAL MEMBER AND METHOD FOR MANUFACTURING OPTICAL MEMBER
摘要 To provide an optical member in which a patterned shape is visible when viewed from a prescribed angle without impeding the field of vision of the wearer, and a method of manufacturing an optical member permitting the manufacturing of such an optical member. The optical member of the present invention is characterized by comprising a lens substrate 2, a patterning layer 3 in which a prescribed shape has been patterned in a manner covering a portion of the lens substrate, and a hard coat layer 4 formed so as to cover the lens substrate and the patterning layer, and in that a refractive index of the lens substrate 2 is equal to a refractive index of the hard coat layer 4, and differs from a refractive index of the patterning layer 3 by equal to or more than 0.02.
申请公布号 KR20150009518(A) 申请公布日期 2015.01.26
申请号 KR20147025703 申请日期 2013.02.08
申请人 HOYA LENS MANUFACTURING PHILIPPINES INC. 发明人 HOSHINO YUTA;OSHITA SHUGO;KOSHI YUKIKO
分类号 G02B1/10;B32B7/02;G02C7/00 主分类号 G02B1/10
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