Lumileds Singapore Pte. Ltd.

Lumileds LLC

Lumileds Holding B.v.

Florent Monestier

Benno Spinger

Georg Henninger

Juergen Mertens

Udo Karbowski

Toni Lopez

Barbara Muelders

Casey Israel

Christian Kleijnen

Frank Gubbels

Floris Maria Hermansz Crompvoets

Described is a CMOS power plane including interleaving contact areas, alternating Vand Vcontact areas, on at least two long sides of the μLED display area. By this way, Vand cathode current are injected uniformly along the four sides of the μLED display panel. A large cathode current distribution ring on Vand Vcircuits is used to distribute the current along the four sides of the panel. The current distribution ring surrounds a pixel die area. An insulated area may be included on the cathode current redistribution ring adjacent one of the of μbumps.

Hybrid CMOS micro-LED display layout

A lighting device and a method of manufacturing a lighting device are described. The lighting device includes a heat sink having a mounting area. A main board is mounted to the mounting area of the heat sink, the main board including a recess. A light-emitting diode (LED) assembly is mounted to the mounting area within the recess of the main board. The LED assembly includes at least one emitter. Electrical circuitry is disposed on the top surface of the main board, which is configured to control the at least one emitter of the LED assembly. An electrical connection is provided between the LED assembly and the electrical circuitry.

Lighting device and a method of manufacturing a lighting device

Growing community of inventors

Aachen, Germany

Florent Monestier