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:
May. 26, 2026
Filed:
Nov. 14, 2023
Corning Incorporated, Corning, NY (US);
Julia Anne Dorothee Brueckner, Nieder-Olm, DE;
Ya-Huei Chang, Zhudong Township, TW;
Kuan-Ting Kuo, Chubei, TW;
Prantik Mazumder, Ithaca, NY (US);
Jian-Zhi Jay Zhang, Ithaca, NY (US);
CORNING INCORPORATED, Corning, NY (US);
Abstract
Articles and methods for temporary bonding of substrates are described. The articles include a photo-release layer to enable reversal of the temporary bonding upon exposure of the photo-release layer to light to separate the substrates. The method includes plasma treatment of the photo-release layer to increase the bonding energy. Higher bonding energy allows for processing of the article with greater mechanical force before separation. Plasma treatment also allows for temporary bonding with a thinner photo-release layer and a photo-release layer with low total thickness variation (TTV). Once separated from the article, a processed substrate can be bonded to other substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile