发明名称 |
Compact folded-optics illumination lens |
摘要 |
A method for manufacturing an apparatus and the apparatus being configured to convert a first distribution of an input radiation to a second distribution of output radiation. The method consists of the steps of generating a two-dimensional representation of at least three active optical surfaces of an optical device including calculating a segment of a first surface based on edge ray sets as a first generalized Cartesian oval, calculating a segment of an entry surface based on the edge ray set as a second generalized Cartesian oval, calculating a segment of a second surface based on the edge ray set as a third generalized Cartesian oval, and successively repeating the steps of calculating the segment of the first surface and calculating the segment of the second surface in a direction towards a source, and rotationally sweeping the two-dimensional representation about a central axis providing a three-dimensional representation of the optical device.
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申请公布号 |
US7152985(B2) |
申请公布日期 |
2006.12.26 |
申请号 |
US20040880386 |
申请日期 |
2004.06.28 |
申请人 |
LIGHT PRESCRIPTIONS INNOVATORS, LLC |
发明人 |
BENITEZ PABLO;MI{OVERSCORE (NANO JUAN C.;MU{OVERSCORE (NOZ FERNANDO |
分类号 |
G02B5/10;F21V7/00;F21V13/04;G02B3/02;G02B17/08 |
主分类号 |
G02B5/10 |
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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