Signify Holding B.v.

Philips Lighting Holding B.v.

Oledworks Gmbh

Lei Sui

Gang Wang

Xingpeng Yang

Huaizhou Liao

Feng He

Ming Zhang

Hao Kai Zhang

Jun Lu

Zhi Quan Chen

Shan Shan Wang

Zhong Huang

Qun Luo

Zhen Yi Zheng

Thijmen Galekop

Zhenyi Zheng

Qun Lou

Bo Pan

A lighting system has a set of linear lighting elements and a set of suspension elements. Each suspension element comprises an upper fixing part and a lower connection part facing downwardly for making electrical and mechanical connection to an upward facing connector on a top face of an end of a linear lighting element. This enables a simple a push fit connection of the lighting elements to the suspension elements, after they have been suspended from a support structure above them.

Lighting system, lighting installation and ceiling installation

Disclosed is a luminaire () comprising: a heatsink () comprising a rim () 5 having a first rim section (), a second rim section () and an intermediate rim section () in between the first rim section and the second rim section; a first heatsink region comprising a mounting region () and a plurality of first fins () extending from the mounting region to at least one of the first rim section and the second rim section; and a second heatsink region comprising a plurality of second fins () looping from the 10 intermediate rim section; a light module () mounted in the mounting region () and thermally coupled to the first heatsink region, the light module comprising at least one light engine () and a controller () for the at least one light engine; and a sensor () mounted on the second heatsink region, the sensor being communicatively coupled to the controller, the controller being adapted to control the at least one light engine in 15 response to a sensor signal from the sensor.

Heatsink and luminaire

A socket is provided () for electrically connecting an OLED blade (), the socket () comprising a first part () and a second part () with a slot () between the first part () and the second part () for receiving the OLED blade (), at least parts of the first part () or the second part () being transparent such that primary light emitted by the OLED blade () when inserted in the slot can pass the first part () or the second part (), the socket () further comprising first electrical contacts () for electrically contacting the OLED blade () and a first mechanical fixture () to attach the OLED blade () in a removable way between the first part () and the second part (), the socket () further comprising an electrical connector () for supplying electrical power to the first electrical contacts (). The socket () enables a flexible light source by providing an adapter between conventional electrical connectors like screw bases or power outlets and OLEDs (). Furthermore, single side emitting and double side emitting OLEDs can be used in combination with the socket ().

Retrofit organic light emitting diode (OLED) light source

Disclosed is a lighting device comprising an exit window (); a plurality of solid state lighting elements () arranged in an annular pattern; an optical element () for redirecting the luminous output of the solid state lighting elements towards said exit window, the shape of said optical element defining a cavity () on a central axis of the lighting device, said cavity being shielded from said luminous output; and a driver circuit () for driving at least some of said solid state lighting elements located in said cavity. A luminaire including such a lighting device is also disclosed.

Lighting device and luminaire

Growing community of inventors

Shanghai, China

Lei Sui