ANTIREFLECTION STRUCTURE AND OPTICAL DEVICE INCLUD

专利名称：ANTIREFLECTION STRUCTURE AND

OPTICAL DEVICE INCLUDING THE SAME

发明人：Kazuhiro YAMADA,Takamasa

TAMURA,Motonobu YOSHIKAWA,HiroshiYAMAGUCHI,Kazuhiko ISHIMARU

申请号：US13210107申请日：20110815

公开号：US20110299169A1公开日：20111208

专利附图：

摘要：A diffusing plate has a surface including a plurality of fine concave/convex

portions regularly arranged within a cycle equal to or smaller than a predeterminedwavelength. The surface has a larger surface roughness than the predetermined

wavelength. An average value for an angle between a normal vector of the tangent planeof a roughness shape of the surface and a normal vector of a reference plane of thesurface is 5 degrees or more.

申请人：Kazuhiro YAMADA,Takamasa TAMURA,Motonobu YOSHIKAWA,HiroshiYAMAGUCHI,Kazuhiko ISHIMARU

地址：Osaka JP,Osaka JP,Osaka JP,Osaka JP,Osaka JP

国籍：JP,JP,JP,JP,JP

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