发明申请
US20050151286A1 Gradient refrective-index plastic rod and method for making the same
审中-公开
梯度补偿指数塑料棒及其制作方法
- 专利标题： Gradient refrective-index plastic rod and method for making the same
- 专利标题（中）： 梯度补偿指数塑料棒及其制作方法
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申请号： US11008658申请日： 2004-12-10
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公开(公告)号： US20050151286A1公开(公告)日： 2005-07-14
- 发明人: Jui-Hsiang Liu
- 申请人： Jui-Hsiang Liu
- 申请人地址： TW Tainan City
- 专利权人： NATIONAL CHENG KUNG UNIVERSITY
- 当前专利权人： NATIONAL CHENG KUNG UNIVERSITY
- 当前专利权人地址： TW Tainan City
- 优先权： TW92135091 20031211
- 主分类号： G02B6/00
- IPC分类号： G02B6/00 ; B82B1/00 ; C08F2/32 ; C08F2/44 ; C08F20/26 ; C08F20/58 ; G02B1/04 ; G02B3/00 ; G02B6/02 ; G02B6/028
摘要：
A gradient refractive-index (GRIN) plastic rod comprises a monomer, a surfactant monomer (surfmer), and nanoparticles. The surfmer, which keeps nanoparticles and polymers in a good mutual solubility, can increase a content of nanoparticles, and thus overcome a problem of the resulting opaque plastic rod caused by introducing nanoparticles in the prior art. Moreover, nanoparticles can increase a difference of refractive index, the numerical aperture and a transmission efficiency of the GRIN plastic rod.
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