LED light fixture and unitary optic member therefor
A unitary optic member for directing light from a plurality of LED light sources on a board beneath the optic member which has a plurality of lens portions surrounded by and interconnected by a non-lens portion. The optic member being formed by a plurality of layers with layer-to-layer interface bon...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
03.09.2019
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Subjects | |
Online Access | Get full text |
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Summary: | A unitary optic member for directing light from a plurality of LED light sources on a board beneath the optic member which has a plurality of lens portions surrounded by and interconnected by a non-lens portion. The optic member being formed by a plurality of layers with layer-to-layer interface bonding between adjacent layers and comprising an asymmetric light-receiving inner-surface defining a pair of cavities, a portion of the inner surface which defines one of the cavities is at least partially formed by an innermost layer of the plurality of layers, at least a portion of another of the plurality of layers extending inwardly between the pair of cavities and being bonded to the innermost layer. |
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Bibliography: | Application Number: US201313843928 |