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:
Jul. 04, 2023
Filed:
Jul. 16, 2020
Signify Holding B.v., Eindhoven, NL;
Vincent Stefan David Gielen, Gastel, NL;
Johannes Petrus Maria Ansems, Hulsel, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
A lighting device () comprising: a substrate defining a plane; at least one solid-state light source mounted on the substrate, an outer light-transmissive envelope (), and a light-transmissive wall which is arranged at a circumference of the substrate and which has an extension along and is curved towards an optical axis (A) of the lighting device (). The light-transmissive wall comprises an edge portion distal to the substrate, which edge portion is adapted to diffuse light from the at least one solid-state light source such that a shadow on the outer light-transmissive envelope () is blurred, the shadow being caused by an electrical component mounted on the substrate and blocking light emitted by the at least one solid-state light source.