Standard cell and semiconductor device including the same
US8143724B2 · kind B2 · utility
0Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2011 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Aug 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D89/10
Abstract
This invention prevents a break in a signal wire disposed between wire ends due to attenuation and improves production yields of devices. In a standard cell, a first signal wire extends in a first direction. Second and third signal wires extend in a second direction substantially perpendicular to the first direction and are facing each other across the first signal wire. The second and third signal wires have the widths larger than the width of the first signal wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.