发明授权
- 专利标题： Composite material and optical component using the same
- 专利标题（中）： 复合材料和光学元件使用相同
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申请号： US12064411申请日： 2006-09-04
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公开(公告)号： US07864425B2公开(公告)日： 2011-01-04
- 发明人: Yuka Okada , Tsuguhiro Korenaga , Masa-aki Suzuki , Norihisa Takahara
- 申请人： Yuka Okada , Tsuguhiro Korenaga , Masa-aki Suzuki , Norihisa Takahara
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Hamre, Schumann, Mueller & Larson, P.C.
- 优先权： JP2005-269610 20050916
- 国际申请： PCT/JP2006/317425 WO 20060904
- 国际公布： WO2007/032217 WO 20070322
- 主分类号： G02B5/18
- IPC分类号： G02B5/18
摘要：
A composite material (10) includes a resin (12), and first inorganic particles (11) dispersed in the resin and containing at least zirconium oxide. The composite material has a refractive index at the d line nCOMd of not less than 1.60 and an Abbe's number νCOM of not less than 20, and satisfies a relationship nCOMd≧1.8−0.005 νCOM. This composite material exhibits both a high refractive index and low dispersion in good balance, and has excellent workability. Accordingly, using this composite material makes it possible to realize a small optical component having favorable wavelength characteristics.
公开/授权文献
- US20090128912A1 COMPOSITE MATERIAL AND OPTICAL COMPONENT USING THE SAME 公开/授权日：2009-05-21