LED component with low RTH with dissociated electrical and thermal paths

US8921881B2 · kind B2 · utility

Assignee

• COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

• Adrien Gasse · Grenoble, FR
• François Levy · Roye, FR

Key dates

• Filing date: Mar 22, 2013
• Grant date: Dec 30, 2014
• Expiry date: Mar 22, 2033

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01L2924/19107

Abstract

A component emitting light radiation comprising a vertical junction supported on a substrate, the face of the substrate opposite the face on which the junction is made is provided with at least one first conducting zone dedicated to electrical contact and a second conducting zone insulated from the substrate and from the first conducting zone, the second zone being dedicated to heat dissipation.