http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0109945-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3a2f00e72ba6e4c09b6da573427fbed |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-768 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76801 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76885 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-768 |
| filingDate | 2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eea0dcab7dacdae30095a1f93dfb919d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8516717c1e7c57062f9c531ca406607c |
| publicationDate | 2001-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0109945-A1 |
| titleOfInvention | Methods of forming an interlevel dielectric layer between different levels of metal layers in the fabrication of integrated circuit |
| abstract | The invention comprises methods of providing an interlevel dielectric layer intermediate different elevation conductive metal layers in the fabrication of integrated circuitry. In one implementation, a method of providing an interlevel dielectric layer intermediate different elevation conductive metal layers in the fabrication of integrated circuitry includes forming a conductive metal interconnect layer over a substrate. An insulating dielectric mass is provided about the conductive metal interconnect layer. The insulating dielectric mass has a first dielectric constant. At least a majority of the insulating dielectric mass is etched away from the substrate. After the etching, an interlevel dielectric layer is deposited to replace at least some of the etched insulating dielectric material. The interlevel dielectric layer has a second dielectric constant which is less than the first dielectric constant. |
| priorityDate | 1999-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.