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:
Apr. 06, 2010
Filed:
Sep. 08, 2006
Kishor Purushottam Gadkaree, Big Flats, NY (US);
Alexandre Michel Mayolet, Auneau, FR;
Kishor Purushottam Gadkaree, Big Flats, NY (US);
Alexandre Michel Mayolet, Auneau, FR;
Corning Incorporated, Corning, NY (US);
Abstract
Methods and apparatus provide for contacting respective first surfaces of a plurality of donor semiconductor wafers with a glass substrate; bonding the first surfaces of the plurality of donor semiconductor wafers to the glass substrate using electrolysis; separating the plurality of donor semiconductor wafers from the glass substrate leaving respective exfoliation layers bonded to the glass substrate; and depositing a further semiconductor layer on exposed surfaces of the exfoliation layers to augment a thickness of the exfoliation layers.