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:
Aug. 05, 2025
Filed:
Jun. 03, 2022
Applied Materials, Inc., Santa Clara, CA (US);
Wolfgang Aderhold, Santa Clara, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Embodiments disclosed herein include a method of calibrating a processing tool. In an embodiment, the method comprises providing a first substrate with a first emissivity, a second substrate with a second emissivity, and a third substrate with a third emissivity. In an embodiment, the method may include running a recipe on each of the first substrate, the second substrate, and the third substrate, where the recipe includes a set of calibration attributes. In an embodiment, the method may further comprise measuring a layer thickness on each of the first substrate, the second substrate, and the third substrate. In an embodiment, the method further comprises determining if the layer thicknesses are uniform.