Patent · US Active

Semiconductor chip and method for producing a semiconductor chip

US10388823B2 · kind B2 · utility

0Cited by

7References

11Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Alfred Lell · Maxhütte-Haidhof, DE
Andreas Loeffler · Neutraubling, DE
Christoph Eichler · Donaustauf, DE
Bernhard Stojetz · Wiesent, DE
André Somers · Obertraubling, DE

Key dates

Filing date	May 12, 2017
Grant date	Aug 20, 2019
Priority date	—
Expiry date	May 12, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/825
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A semiconductor chip (100) is provided, having a first semiconductor layer (1), which has a lateral variation of a material composition along at least one direction of extent. Additionally provided is a method for producing a semiconductor chip (100).

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