Patent · US Active

Device and connection carrier

US10978628B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Stephan Haslbeck · Regensburg, DE
Dirk Becker · Bad Hersfeld, DE

Key dates

Filing date	Dec 29, 2017
Grant date	Apr 13, 2021
Priority date	—
Expiry date	Dec 29, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/852
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A device and a connection carrier are disclosed. In an embodiment a device includes a connection carrier, a frame and an encapsulation body, wherein the connection carrier, the encapsulation body and/or the frame have different thermal expansion coefficients, a semiconductor chip mechanically and electronically connected to the connection carrier and a metal layer arranged between the connection carrier and the frame, wherein the encapsulation body surrounds the semiconductor chip and is adjacent to the connection carrier and the frame, wherein the metal layer is not in electrically conductive connection, and wherein the metal layer projects beyond the frame in a lateral direction.

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