Patent · US Active

Optoelectronic component with a wireless contacting

US9537070B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Ewald Guenther · Regenstauf, DE
Jörg Erich Sorg · Regensburg, DE
Norbert Stath · Regensburg, DE

Key dates

Filing date	Sep 13, 2005
Grant date	Jan 3, 2017
Priority date	—
Expiry date	Jan 17, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8516
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An optoelectronic component contains a semiconductor chip (1) and a carrier body (10), which are provided with a transparent, electrically insulating encapsulation layer (3), the encapsulation layer (3) having two cutouts (11, 12) for uncovering a contact area (6) and a connection region (8) of the carrier body, and an electrically conductive layer (14) being led from the contact area (6) over a partial region of the encapsulation layer (3) to the electrical connection region (8) of the carrier body (10) in order to electrically connect the contact area (6) and the electrical connection region (8) to one another. The radiation emitted in a main radiation direction (13) by the semiconductor chip (1) is coupled out through the encapsulation layer (3), which advantageously contains luminescence conversion substances for the wavelength conversion of the emitted radiation.

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