Patent · US Active

Array of scalable ceramic diode carriers with LEDs

US8545054B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

CERAMTEC GMBH · DE

Inventors

Alexander Dohn · Memmelsdorf, DE
Alfred Thimm · Wunsiedel, DE
Stefan Greger · Waldershof, DE
Kurt Braun · Goleta, US
Armin Veitl · Renningen, DE

Key dates

Filing date	Oct 27, 2010
Grant date	Oct 1, 2013
Priority date	—
Expiry date	Oct 27, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/0002
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Ceramic diode carriers (10) comprising a ceramic carrier body (2) integrally connected to ceramic cooling elements (7) dissipating heat, wherein sintered metallization regions (41) are disposed as conductors on the surface (3) of the carrier body (2). LEDs (13) can be fastened to the diode carrier (10), the electrical connections thereof being electrically connectable to the conductors. In order to produce luminous bodies from ceramic diode carriers (10), at least two identical ceramic diode carriers (10) are connected into an array.

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