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:
Jan. 24, 2023
Filed:
Jan. 16, 2019
Applicant:
Applied Materials, Inc., Santa Clara, CA (US);
Inventors:
Govinda Raj, Santa Clara, CA (US);
Tom K. Cho, Los Altos, CA (US);
Hamid Mohiuddin, Campbell, CA (US);
Ian Widlow, Santa Clara, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 1/00 (2006.01); F16B 5/08 (2006.01); B23K 1/20 (2006.01); C04B 37/02 (2006.01); B23K 101/40 (2006.01); B23K 103/00 (2006.01); B23K 103/16 (2006.01);
U.S. Cl.
CPC ...
F16B 5/08 (2013.01); B23K 1/0016 (2013.01); B23K 1/206 (2013.01); C04B 37/023 (2013.01); C04B 37/026 (2013.01); B23K 2101/40 (2018.08); B23K 2103/172 (2018.08); B23K 2103/52 (2018.08); C04B 2235/5216 (2013.01); C04B 2235/5256 (2013.01); C04B 2237/122 (2013.01); C04B 2237/123 (2013.01); C04B 2237/124 (2013.01); C04B 2237/125 (2013.01); C04B 2237/343 (2013.01); C04B 2237/366 (2013.01); C04B 2237/403 (2013.01); C04B 2237/405 (2013.01); C04B 2237/406 (2013.01); C04B 2237/52 (2013.01); C04B 2237/595 (2013.01); C04B 2237/72 (2013.01); C04B 2237/74 (2013.01); C04B 2237/76 (2013.01); C04B 2237/84 (2013.01);
Abstract
Methods of forming a metallic-ceramic brazed joint are disclosed herein. The method of forming the brazed joint includes deoxidizing the surface of metallic components, assembling the joint, heating the joint to fuse the joint components, and cooling the joint. In certain embodiments, the brazed joint includes a conformal layer. In further embodiments, the brazed joint has features in order to reduce stress concentrations within the joint.