Circuit layout structure comprising a single-ended signal transmission line disposed between first and second differential signal transmission line pairs
US10595395B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2018 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Apr 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09236
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A circuit layout structure is provided. In the circuit layout structure, a transmission line group is disposed on a substrate. In its first differential signal transmission line pair, a first negative polarity transmission line is parallel to a first positive polarity transmission line and is configured to transmit a first negative polarity transmission signal of a first differential signal. In a second differential signal transmission line pair, a second positive polarity transmission line is parallel to a single-ended signal transmission line and is configured to transmit a second positive polarity transmission signal of a second differential signal. The second negative polarity transmission line is parallel to the second positive polarity transmission line. The single-ended signal transmission line is disposed between the first differential signal transmission line pair and the second differential signal transmission line pair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.