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:
Apr. 09, 2019
Filed:
Jan. 05, 2017
Lumileds Holding B.v., Schiphol, NL;
Lumileds Holding B.V., Schiphol, NL;
Abstract
A lighting arrangementis described with an LED element. A reference frame partcomprises a frame openingbordered by frame edges. The LED elementis arranged such that light is emitted through the frame openingand is partially shielded at least at a first frame edge. The reference frame part further comprises reference portionsto define positions relative to the frameopening. A first reference portionis provided on a first surface portion of the reference frame partarranged parallel to a light emitting surfaceof the LED element. A second reference portionis arranged on a second surface portion of the reference frame partarranged perpendicular to the first surface portion. A third reference portionis arranged on a third surface portion of the reference frame partarrangedperpendicular to both the first and second surface portions. An optical elementfor shaping an illumination beamfrom light emitted from the LED elementthrough the frame openingis arranged to be in contact with the reference frame partat the first, second and third reference portionsto define a position of the optical element relative to the frame opening