发明名称 |
Photosensitive acrylate composition and waveguide device |
摘要 |
A photosensitive composition suitable for practical waveguide devices is provided. The photosensitive composition comprises at least one multifunctional acrylate prepared from a fluorinated multifunctional alcohol and at least one photoinitiator. The said composition has high photo contrast, high curing speed, controllable refractive index, low curing shrinkage, high thermo-optic coefficient, low volatility and high viscosity. A waveguide device is formed by patterning the photosensitive composition.
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申请公布号 |
US7327925(B2) |
申请公布日期 |
2008.02.05 |
申请号 |
US20060445626 |
申请日期 |
2006.06.02 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
WANG FANG;XU BAOPEI;POTTEBAUM INDIRA S.;XU CHUCK C.;PANT DEEPTI;OSUCH CHRIS E.;ELDADA LOUAY A. |
分类号 |
C08J7/04;C08F220/24;C08F222/18;G02B6/10;G02B6/122;G02B6/13;G02B6/138 |
主分类号 |
C08J7/04 |
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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