发明名称 |
Optical elements and methods for making thereof |
摘要 |
Optical elements are made using micro-jet printing methods to precisely control the type, position and amount of polymer deposited onto a substrate. In preferred embodiments, the proportions of two or more different polymer compositions are varied over the course of the deposition process to deposit adjoining polymer pixels in the form of a film on the substrate surface. The optical properties of each adjoining polymer pixel can be selected to provide a predetermined optical property, including a specific value of index of refraction. Preferably, the film has a radially non-monotonic refractive index profile and/or an angularly non-monotonic refractive index profile.
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申请公布号 |
US2004008319(A1) |
申请公布日期 |
2004.01.15 |
申请号 |
US20020253956 |
申请日期 |
2002.09.24 |
申请人 |
LAI SHUI T.;SVERDRUP LARRY |
发明人 |
LAI SHUI T.;SVERDRUP LARRY |
分类号 |
G02B3/10;B29D11/00;B41J2/01;G02B1/04;G02B3/00;G02C7/02;(IPC1-7):G02B9/00 |
主分类号 |
G02B3/10 |
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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