The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2019
Filed:
Mar. 11, 2014
Lpi-europe, S.l., Pozuelo, Madrid, ES;
Light Prescriptions Innovators, Llc, Altadena, CA (US);
Pablo Benitez, Madrid, ES;
Juan Carlos Minano, Madrid, ES;
Ruben Mohedano, Madrid, ES;
Julio C. Chaves, Coimbra, PT;
Waqidi Falicoff, Talent, OR (US);
SEOUL SEMICONDUCTORS CO., LTD., Gyeonggi-do, KR;
Abstract
A luminaire includes a mixing chamber having an array of apertures in one wall, a light source to supply light into the mixing chamber, and an array of optics outside the mixing chamber, each positioned to cooperate with a respective one of the apertures to emit light from the mixing chamber as a beam. The shape, size, and/or direction of the output light beam are controllably varied by controlling the shape, size, and/or position of each aperture relative to its associated optic.