发明名称 |
Unknown |
摘要 |
An optical element for controlling light propagation including: transparent material; and inorganic fine particles dispersed in the transparent material, wherein the transparent material and the inorganic fine particles meet at least one of following a) and b): a) a rate of change of a refractive index of the transparent material with temperature and a rate of change of a refractive index of the inorganic fine particles with temperature are opposite in sign; b) a thermal expansion coefficient of the transparent material and a thermal expansion coefficient of the inorganic fine particles are opposite in sign.
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申请公布号 |
US2005078926(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
US20040866993 |
申请日期 |
2004.06.15 |
申请人 |
MATAKI HIROSHI;FUKUI TOSHIMI |
发明人 |
MATAKI HIROSHI;FUKUI TOSHIMI |
分类号 |
C08K3/00;G02B1/04;G02B5/18;(IPC1-7):G02B6/10 |
主分类号 |
C08K3/00 |
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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