- 专利标题: Etendue-squeezing illumination optics
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申请号: US10772088申请日: 2004-02-03
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公开(公告)号: US07377671B2公开(公告)日: 2008-05-27
- 发明人: Juan Carlos Minano , Pablo Benitez , Waqidi Falicoff , Yupin Sun , William Parkyn , Roberto Alvarez
- 申请人: Juan Carlos Minano , Pablo Benitez , Waqidi Falicoff , Yupin Sun , William Parkyn , Roberto Alvarez
- 申请人地址: US CA Altadena
- 专利权人: Light Prescriptions Innovators, LLC
- 当前专利权人: Light Prescriptions Innovators, LLC
- 当前专利权人地址: US CA Altadena
- 代理机构: Sinsheimer Juhnke Lebens & McIvor, LLP
- 代理商 Thomas F. Lebens
- 主分类号: F21V7/00
- IPC分类号: F21V7/00
摘要:
In some embodiments, an apparatus for use generating illumination is provided that comprises a reflective base, a first light source positioned proximate the reflective base, and a reimaging reflector positioned partially about the first light source, where a percentage of light emitted from the first light source is reflected from the reimaging reflector to the reflective base adjacent the first light source establishing a first real image. The reimaging reflector can further comprise a first sector of a first ellipsoid and a second sector of a second ellipsoid, where the first and second sectors establish the first and a second real image. Further embodiments provide a lens that includes a reimaging reflector that receives light and reflects the light establishing a first real image. The reimaging reflector can further comprise a plurality of sectors that reflect light to establish first and second real images.
公开/授权文献
- US20050088758A1 Etendue-squeezing illumination optics 公开/授权日:2005-04-28
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