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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.:

US 9970126 B1

PDFFull Text
Date of Patent:
May. 15, 2018

Filed:

Feb. 20, 2014

Production of free-standing crystalline material layers

Applicant:

Massachusetts Institute of Technology, Cambridge, MA (US);

Inventor:

Richard J. Molnar, Harvard, MA (US);

Assignee:

Massachusetts Institute of Technology, Cambridge, MA (US);

Attorney:

Theresa A. Lober

Primary Examiner:

Duy Vu N Deo

Assistant Examiner:

Erin F Bergner

Int. Cl.
CPC ...
C30B 23/02 (2006.01); C30B 25/18 (2006.01); C30B 29/40 (2006.01); H01L 31/0304 (2006.01); C30B 7/10 (2006.01); C30B 9/04 (2006.01); C30B 25/20 (2006.01); C30B 29/36 (2006.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
C30B 23/025 (2013.01); C30B 7/105 (2013.01); C30B 9/04 (2013.01); C30B 25/183 (2013.01); C30B 25/20 (2013.01); C30B 29/40 (2013.01); C30B 29/406 (2013.01); H01L 31/03044 (2013.01); C30B 29/36 (2013.01); H01L 21/0254 (2013.01); H01L 21/02458 (2013.01); H01L 21/02639 (2013.01); Y02E 10/544 (2013.01);
Abstract

Herein is provided a growth structure for forming a free-standing layer of crystalline material having at least one crystallographic symmetry. The growth structure includes a host substrate and a separation layer disposed on the host substrate for growth of a layer of the crystalline material thereon. The separation layer has a separation layer thickness, and is mechanically weaker than the host substrate and the crystalline material. An array of apertures is in the separation layer, each aperture extending through the separation layer thickness.

Find Patent Forward Citations

Molnar, Richard. (2018). Production of free-standing crystalline material layers (U.S. Patent No. 9970126). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9970126

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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