Patent · US Active

Light source comprising a number of semi-conductor components

US10672749B2 · kind B2 · utility

1Cited by

1References

10Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Matthias Goldbach · Dresden, DE
Juergen Holz · Munich, DE
Stefan Illek · Donaustauf, DE
Stefan Groetsch · Bad Abbach, DE

Key dates

Filing date	May 17, 2016
Grant date	Jun 2, 2020
Priority date	—
Expiry date	May 17, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/1426
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A light source includes a plurality of semiconductor components, wherein a semiconductor component includes a plurality of light-emitting diodes, the diodes are arranged in a predefined grid in at least one column in or on the semiconductor component, and a control circuit that drives the individual diodes is arranged on the semiconductor component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.