公开(公告)号：US11971619B2

公开(公告)日：2024-04-30

申请号：US17668183

申请日：2022-02-09

申请人： Sandbox Light Engineering Corporation

发明人： Christopher D. Ewington ,  Matthew E. Ward ,  Jeremy Hochman

IPC分类号： G02F1/1333 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357

CPC分类号： G02F1/133308 ,  G02F1/13306 ,  G02F1/133382 ,  G02F1/133528 ,  G02F1/133553 ,  G02F1/133613 ,  G02F1/133603

摘要： A lighting system and method controls light to prioritize different elements of the beam of light that is output by a fixture. The LCD surface acts as a color occlusion filter that provides pixel level control of the beam of light transmitted by this layer. Internally an LED source is projected perpendicular to concave type reflector which can be moved on one axis and thus zoom to either widen or narrow the light emitted forward as a beam of light. The system also includes certain cooling features.

公开(公告)号：US20230251514A1

公开(公告)日：2023-08-10

申请号：US17668183

申请日：2022-02-09

申请人： Sandbox Light Engineering Corporation

发明人： Christopher D. Ewington ,  Jeremy Hochman ,  Matthew E. Ward

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/133

CPC分类号： G02F1/133308 ,  G02F1/133553 ,  G02F1/133528 ,  G02F1/133382 ,  G02F1/133613 ,  G02F1/13306 ,  G02F1/133603

摘要： A lighting system and method controls light to prioritize different elements of the beam of light that is output by a fixture. The LCD surface acts as a color occlusion filter that provides pixel level control of the beam of light transmitted by this layer. Internally an LED source is projected perpendicular to concave type reflector which can be moved on one axis and thus zoom to either widen or narrow the light emitted forward as a beam of light. The system also includes certain cooling features.