发明名称 |
OPTICALLY DIFFUSE LOW REFRACTIVE INDEX ELEMENT |
摘要 |
An optical article includes an optical element and a low refractive index layer disposed on the optical element. The low refractive index layer having an effective refractive index of 1.3 or less and including a binder, a plurality of metal oxide particles dispersed in the binder and a plurality of interconnected voids. The low refractive index layer has a haze value of at least 30%. |
申请公布号 |
KR20130126917(A) |
申请公布日期 |
2013.11.21 |
申请号 |
KR20137012509 |
申请日期 |
2011.10.14 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
COGGIO WILLIAM D.;STEINER MICHAEL L.;EDMONDS WILLIAM F.;KAMRATH ROBERT F.;LIU LAN H.;HAO ENCAI |
分类号 |
G02B5/02 |
主分类号 |
G02B5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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