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:
Sep. 03, 2019
Filed:
Dec. 21, 2016
Industrial Technology Research Institute, Hsinchu, TW;
Chien-Min Hsu, Hsinchu County, TW;
Shih-Hsien Wu, Taoyuan, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A differential signal transmitting circuit board includes a substrate, at least two differential conductive elements, and at least one insulating element. The differential conductive elements are disposed in the substrate. The insulating element is disposed in the substrate. The insulating element is close to or contacted to the differential conductive elements. A material of the substrate has a first equivalent dielectric constant. A material of the insulating element has a second equivalent dielectric constant. The first equivalent dielectric constant is different from the second equivalent dielectric constant.