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:
Sep. 03, 2019
Filed:
Feb. 15, 2018
Luminus, Inc., Sunnyvale, CA (US);
Jinhui Zhai, Union City, CA (US);
Luminus, Inc., Sunnyvale, CA (US);
Abstract
Systems including light-emitting diodes (LEDs) are provided. The systems include one or more wavelength-converting member(s) that is/are remote from the emission surface of one or more LED-based light source(s). The wavelength-converting member may be separated from the emission surface of a first LED and positioned such that light emitted from the first LED is absorbed by the wavelength-converting material. The wavelength-converting material emits secondary light having a different wavelength than the wavelength of the light emitted from the first LED. The systems may include a second light source comprising a second LED configured to emit light having a wavelength from an emission surface and a wavelength-combining element configured to combine the secondary light from the wavelength-converting member and the light emitted from the second light source to form a co-axial light beam.