Patent · US Active

Light converting device with ceramic protection layer

US10808903B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

LUMILEDS HOLDING B.V. · NL

Inventors

Claudia Michaela Goldmann · Aachen, DE
Rainald Manfred Gierth · Aachen, DE
Ulrich Hechtfischer · Aachen, DE
Josef Andreas Schug · Würselen, DE

Key dates

Filing date	Jun 25, 2019
Grant date	Oct 20, 2020
Priority date	—
Expiry date	Jun 25, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01S5/0087
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A light converting device, comprising:

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