http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2070043-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01396215308486fb20e9dd2f95037972 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-038 |
| filingDate | 1992-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c64b8b20510e1c29755eeb9c56f7e626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5252c375f2cc5bd869f1a384242cd19f |
| publicationDate | 1992-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2070043-A1 |
| titleOfInvention | Fabrication of electronically conducting polymeric patterns |
| abstract | FABRICATION OF ELECTRONICALLY CONDUCTING POLYMERIC PATTERNS ABSTRACT OF THE DISCLOSURE Thin films of soluble polythiophenes and oligo-thiophenes undergo cross-linking and insolubilization upon irradiation with UV/visible light. Irradiation of thin polymer films through a photomask and subsequent develop-ment with solvent leaves a polymeric image of the mask. The resulting .pi.-conjugated polymeric pattern can be ren-dered electronically conducting by chemical oxidation. The electronic conductivity of these films is high and is similar to that found for oxidized, non-irradiated films. Furthermore, the conductivity can be regulated over eight orders of magnitude by controlled oxidation. Thus, the fabrication of electronically conducting, organic "wires" or "channels" using conventional semiconductor photolitho-graphic techniques can be achieved. |
| priorityDate | 1991-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.