The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2017
Filed:
Dec. 02, 2013
Applicant:
Quest Integrated, Inc., Kent, WA (US);
Inventor:
Vincent Fratello, Bellevue, WA (US);
Assignee:
Quest Integrated, LLC, Kent, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
C30B 19/12 (2006.01); C30B 19/02 (2006.01); C30B 19/04 (2006.01); C30B 29/32 (2006.01); H01L 41/18 (2006.01);
U.S. Cl.
CPC ...
C30B 19/12 (2013.01); C30B 19/02 (2013.01); C30B 19/04 (2013.01); C30B 29/32 (2013.01); H01L 41/18 (2013.01);
Abstract
Growth of single crystals of lead zirconate titanate (PZT) and other perovskites is accomplished by liquid phase epitaxy onto a substrate of suitable structural and lattice parameter match. A solvent and specific growth conditions for stable growth are required to achieve the desired proportions of Zr and Ti.