High-frequency circuit board trace crossing and electronic component therefor
US5907265A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1997 |
| Grant date | May 25, 1999 |
| Priority date | — |
| Expiry date | Sep 11, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/222
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An inexpensive high-frequency circuit device and its electronic component which allows two traces or lines to cross on the same surface without affecting other circuits characteristics. At least one of the lines is a high-frequency signal line. The high-frequency circuit device includes an insulated circuit board having a main surface, a first line disposed on the main surface of the circuit board, a second line disposed on the main surface of the circuit board crossing the first line with an electrically unconnected section at an intersection area of the two lines, a grounding terminal disposed on the main surface of the circuit board, a chip-type electronic component mounted on the main surface of the circuit board which has an insulating body and a line disposed on the insulating body for electrically bridging the electrically unconnected section in the second line, and a grounding layer disposed between the line on the electronic component and the first line which is electrically connected to the grounding terminal. The electronic component mounted on the above circuit board electrically bridges the unconnected section in the second line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.