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. 03, 2023
Filed:
Jan. 23, 2020
At&s Austria Technologie & Systemtechnik Aktiengesellschaft, Leoben, AT;
Mikael Tuominen, Pernio, FI;
Abstract
A component carrier with an electrically insulating layer structure has opposed main surfaces, a through-hole, and an electrically conductive bridge structure connecting opposing sidewalls delimiting the through-hole. The sidewalls have a first tapering portion extending from a first main surface and a second tapering portion extending from a second main surface. A first demarcation surface faces the first main surface and a second demarcation surface faces the second main surface. A central bridge plane extends parallel to the first main surface and the second main surface and is at a vertical center between a lowermost point of the first demarcation surface and an uppermost point of the second demarcation surface. A first intersection point is between the central bridge plane and one of the sidewalls delimiting the through hole. A length of a shortest distance from the first intersection point to the first demarcation surface is at least 8 μm.