发明名称 |
LIGHT SEMI-TRANSMISSION REFLECTOR |
摘要 |
<p>A light semi−transmission reflector characterized by having a total light beam transmittance T of 10−80%,a total light beam reflectance R(%)of 20−90%,T+R of 80−100%,and R−R<sb>d</sb> of 8−30%(R<sb>d</sb> being a total light beam diffuse reflectance(%)).The light semi−transmission reflector is obtained by blending scaly inorganic fine powder or an organic filler into a base layer(A)and biaxially stretching the resultant material to orient scaly voids(D)and form protection layers(B),(C).</p> |
申请公布号 |
WO03029850(A1) |
申请公布日期 |
2003.04.10 |
申请号 |
WO2002JP10032 |
申请日期 |
2002.09.27 |
申请人 |
YUPO CORPORATION;UEDA, TAKAHIKO;KOYAMA, HIROSHI;TAKAHASHI, TOMOTSUGU |
发明人 |
UEDA, TAKAHIKO;KOYAMA, HIROSHI;TAKAHASHI, TOMOTSUGU |
分类号 |
G02B5/02;G02B5/08;(IPC1-7):G02B5/08 |
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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