发明名称 |
LIGHT-ABSORBING AND ANTI-REFLECTIVE COATING FOR SUNGLASSES |
摘要 |
A sunglass lens having improved anti-reflection and transmittance comprises a lens-shaped substrate and a coating formed on the concave surface of the lens. The first layer deposited adjacent to the concave surface of the lens comprises a titanium suboxide material, the second layer comprises a material having a high refractive index, and the third layer comprises a material having a low refractive index. |
申请公布号 |
WO9604216(A1) |
申请公布日期 |
1996.02.15 |
申请号 |
WO1995US08612 |
申请日期 |
1995.07.10 |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
ARDEN, AMY, J.;CUMBO, MICHAEL, J. |
分类号 |
C03C17/34;G02B1/11;G02C7/10 |
主分类号 |
C03C17/34 |
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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