发明名称 |
Light assembly for wide area illumination |
摘要 |
A light assembly for wide area illumination employs a lens insert having a pair of opposed surfaces. One surface of the insert is defined by a series of closely spaced parallel prismatic refractors for directing light incident thereon generally in a first direction. The light assembly also includes arrays of optical elements for spreading light passing through the refractors in a pair of mutually orthogonal directions.
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申请公布号 |
US5040103(A) |
申请公布日期 |
1991.08.13 |
申请号 |
US19900495859 |
申请日期 |
1990.03.19 |
申请人 |
WHELEN TECHNOLOGIES, INC. |
发明人 |
LYONS, HAROLD W. |
分类号 |
F21V5/00 |
主分类号 |
F21V5/00 |
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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