Patent · US Active

Method for producing a light-emitting diode and light-emitting diode

US9318667B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Ion Stoll · Tegernheim, DE
Hans-Christoph Gallmeier · Regensburg, DE
Kirstin Petersen · Regensburg, DE

Key dates

Filing date	Jul 16, 2012
Grant date	Apr 19, 2016
Priority date	—
Expiry date	Aug 29, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/0361

Abstract

A method of producing a light-emitting diode includes providing at least one light-emitting diode chip, providing a suspension comprising a solvent and particles of at least one luminescent material, arranging the at least one light-emitting diode chip in the suspension, electrophoretically depositing the particles on an outer face of the at least one light-emitting diode chip, and completing the light-emitting diode.

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