Patent ID: 11933488
Assignee: SIGNIFY HOLDING B.V.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. An LED luminaire comprising:
an array of LED elements, each configured to emit light, disposed in a first plane; and
an optical element comprising one or more partially reflective elements, each partially reflective element being positioned so as to directly receive light emitted by an LED element of the array of LED elements and comprising a light incident surface positioned perpendicularly to the first plane and,
wherein each partially reflective element is configured to reflect a first part of received light using at least the light incident surface such that the first part appears to originate from a virtual light source and transmit a second, different part of the received light, and
wherein at least one partially reflective element is positioned such that the virtual light source of the first part of the directly received light, which is reflected using the light incident surface, lies between the LED element from which the partially reflective element directly receives light and an adjacent LED element.