发明名称 |
OPTICAL DIFFRACTION GRATINGS AND METHODS FOR MANUFACTURING SAME |
摘要 |
Described herein are diffraction gratings and methods for the manufacture thereof. One method comprises applying a force to a substrate to strain the substrate, disposing a thin film on at least a portion of the substrate, and reducing the force applied to the substrate, thereby causing the thin film to buckle. |
申请公布号 |
US2012212820(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
US201213357269 |
申请日期 |
2012.01.24 |
申请人 |
JIANG HANQING;YU HONGBIN;YU CUNJIANG;O'BRIEN KEVIN;ZHANG YONG-HANG |
发明人 |
JIANG HANQING;YU HONGBIN;YU CUNJIANG;O'BRIEN KEVIN;ZHANG YONG-HANG |
分类号 |
G02B5/18;B05D3/12;B05D5/06;C23C14/34 |
主分类号 |
G02B5/18 |
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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