Chromium-titanium alloy
US4840302A · kind A · utility
60Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1988 |
| Grant date | Jun 20, 1989 |
| Priority date | — |
| Expiry date | Apr 15, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12583
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An alloy for contacting portions of a conductive interconnect layer exposed by an overlying organic insulating layer having apertures therethrough. The alloy contains chromium and titanium, and is formed such that at least 50 atm % of the total content of the alloy is titanium at the alloy-insulating layer interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.