US Patent No. 10,145,540

BEAN CONTROL SYSTEM FOR AN LED LUMINAIRE


Patent No. 10,145,540
Issue Date December 04, 2018
Title Bean Control System For An Led Luminaire
Inventorship Pavel Jurik, Prostredni Becva (CZ)
Josef Valchar, Prostredni Becva (CZ)
Assignee Robe Lighting s.r.o., Roznov pod Radhostem (CZ)

Claim of US Patent No. 10,145,540

1. A luminaire comprising:an array of LED modules generating a directional light beam
a first lenslet array
a second lenslet array coupled with a first non-zero transparency multi-cell louver mask which is array which can be moved along the light beam
a second multi-cell louver mask array where each cell is large enough to contain the area bounded by a plurality of cells from the first louver mask.