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:
May. 10, 2016
Filed:
Feb. 04, 2013
Infineon Technologies Austria Ag, Villach, AT;
Andrea Logiudice, Padua, IT;
Infineon Technologies Austria AG, Villach, AT;
Abstract
This disclosure describes techniques for outputting light with a controlled spatial intensity distribution. According to some examples, this disclosure describes a device that includes at least one LED matrix that includes a plurality of LED elements. According to these examples, the device controls the LED elements of the LED matrix to output the light by causing at least a first LED element of the LED matrix to output light of a first intensity, and causing a second LED element of the LED matrix to output light of a second, different intensity. In some examples, the device controls the first at least one LED element to output light of the first intensity to illuminate a first object, and controls the second LED element to output light of the second intensity to illuminate a second object. The second object may have a different location than the first object.