US 12,443,073 B2
Light valve surface image and light beam projector
Christopher D. Ewington, Manchester (GB); Matthew E. Ward, Philadelphia, PA (US); and Jeremy Hochman, Walnut, CA (US)
Assigned to Sandbox Light Engineering Corporation, Philadelphia, PA (US)
Appl. No. 18/264,394
Filed by Sandbox Light Engineering Corporation, Philadelphia, PA (US); Christopher D. Ewington, Manchester (GB); Matthew E. Ward, Philadelphia, PA (US); and Jeremy Hochman, Walnut, CA (US)
PCT Filed Feb. 9, 2022, PCT No. PCT/US2022/015825
§ 371(c)(1), (2) Date Aug. 4, 2023,
PCT Pub. No. WO2022/173833, PCT Pub. Date Aug. 18, 2022.
Claims priority of provisional application 63/147,532, filed on Feb. 9, 2021.
Prior Publication US 2024/0102634 A1, Mar. 28, 2024
Int. Cl. H05B 47/125 (2020.01); G02F 1/13357 (2006.01)
CPC G02F 1/1336 (2013.01) [H05B 47/125 (2020.01)] 19 Claims
OG exemplary drawing
 
1. A mapped lighting system comprising: a liquid crystal display; a first controlled light source and a second controlled light source; a reflector that moves along a linear axis to widen; zoom; and control the angle of light beams from each of the controlled light sources; a thermal management system that manages heat within the light sources; and a source of real time data configured to generate an illumination output of each of the controlled light sources and movement of the reflector along the linear axis.