专利内容由知识产权出版社提供
专利名称：OPTICAL DEVICE AND MANUFACTURING
METHOD THEREFOR
发明人：Kota Fukaya申请号：US14471298申请日：20140828
公开号：US201500824A1公开日：20150305
专利附图：
摘要：An optical device including a substrate formed of a light transmitting materialand a light emitting layer formed on the front surface of the substrate. Both the frontsurface and the back surface of the substrate are parallel to each other and have
substantially the same rectangular shape. The substrate has four side surfaces
connecting the front surface and the back surface of the substrate. Each side surface ofthe substrate has a corrugated sectional shape such that a plurality of concave portionsand convex portions are alternately formed.
申请人：DISCO CORPORATION
地址：Tokyo JP
国籍：JP
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