Patent · US Active

Substrate arrangement

US9391147B2 · kind B2 · utility

0Cited by

5References

14Claims

0Family size

Assignee

NXP B.V. · NL

Inventor

Robert James Pascoe Lander · Leuven, BE

Key dates

Filing date	Mar 30, 2015
Grant date	Jul 12, 2016
Priority date	—
Expiry date	Mar 30, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH01L21/7624
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A substrate arrangement comprising a substrate having a surface configured to receive, by epitaxy, an epitaxial layer of semiconducting material, the substrate comprising a laminate having a handle layer and a seed layer, the seed layer having a crystal orientation arranged to receive the epitaxial layer and the handle layer having a crystal orientation different to the seed layer.

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