Polygonal wiring for improved package performance
US4782193A · kind A · utility
120Cited by
7References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 1987 |
| Grant date | Nov 1, 1988 |
| Priority date | — |
| Expiry date | Sep 25, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A connection arrangement includes a plurality of sets of wiring planes, wherein any connection uses one and only one set of the planes. Each plane is a principal wiring direction. Various economies are affected by arranging the relationship between pairs of wiring planes in a set to have principal wiring directions lying at an acute angle. In one preferred embodiment each set includes a pair of planes and the acute angle between principal wiring directions is 45.degree..
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.