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. 09, 2024
Filed:
Apr. 30, 2020
Corning Incorporated, Corning, NY (US);
Ling Cai, Painted Post, NY (US);
Tian Huang, Painted Post, NY (US);
Yuhui Jin, Painted Post, NY (US);
Jingshi Wu, Painted Post, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
Disclosed herein are glass compositions that present several advantages over glasses and other materials currently used for redistribution layers for RF, interposers, and similar applications. The glasses disclosed herein are low cost, flat glasses that have high throughput for the laser damage and etching process used to create through glass vias (TGV). TGV generated using the silicate glasses and processes described herein have large waist diameters (D), which is a desirable feature with respect to producing glass articles such as interposers.