| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_260220c525b214105ee48ee2d77a5bf4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02282 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-20 |
| filingDate |
1992-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70a7198d72b333fa6706fa94af514c88 |
| publicationDate |
1994-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0577743-A1 |
| titleOfInvention |
Photodefinable interlevel dielectrics |
| abstract |
In this invention, a predetermined structure is formed on a substrate of a dielectric polymer produced from a first prepolymer corresponding to the ether of the oligomeric condensation product of phenol dialcohol and formaldehyde or of a mixture of said oligomer with a second prepolymer which is the ether of the oligomeric condensation product of a dialdehyde and of 3 or 4 moles of a phenol. |
| priorityDate |
1991-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |