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:
Feb. 17, 2026
Filed:
Dec. 14, 2021
Industrial Technology Research Institute, Hsinchu, TW;
Tsung-Yi Hung, Zhubei, TW;
Shih-Hsien Wu, Taoyuan, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
An electronic device includes a substrate, an outer layer, a conductive line layer, and a switchable circuit chip. The substrate has a plurality of having a plurality of first vias. The outer layer is disposed on a side of the substrate and has a plurality of second vias. The first vias have a larger distribution density or quantity than the second vias, so that a part of the first vias are electrically connected to the second vias, and another part of the first vias are electrically floating. The conductive line layer is disposed on the outer layer and has a plurality of conductive traces. The conductive traces are electrically connected to the second vias. The switchable circuit chip is electrically connected to the first vias. The conductive traces are electrically connected to the switchable circuit chip. The switchable circuit chip is configured for controlling an electrical connecting relationship between the conductive traces and the first vias and an electrical connecting relationship among the conductive traces.