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. 10, 2022
Filed:
Sep. 24, 2019
Rogers Germany Gmbh, Eschenbach, DE;
Stefan Britting, Schnaittach, DE;
Xinhe Tang, Eschenbach, DE;
Andreas Meyer, Speichersdorf, DE;
Andrea Adler, Munich, DE;
ROGERS GERMANY GMBH, Eschenbach, DE;
Abstract
A carrier substrate () that includes an insulation layer () and a metal layer (), wherein a flank profile (), in particular an etching flank profile, at least zonally borders the metal layer () in a primary direction (P) extending parallel to the main extension plane (HSE), wherein, viewed in the primary direction (P), the flank profile () extends from a first edge () on an upper side () of the metal layer (), which faces away from the insulation layer (), to a second edge () on a lower side () of the metal layer (), which faces the insulation layer (), characterized in that the flank profile (), viewed in the primary direction (P), has at least one local maximum () and at least one local minimum ().