| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-115 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0392 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-027 |
| filingDate |
2004-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_611c995bca4e6f6c35ba9fe9474f4b18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f110e0e7102931afe7edfc0254e94e54 |
| publicationDate |
2007-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7217493-B2 |
| titleOfInvention |
Positive resist composition |
| abstract |
A positive resist composition comprising (A) polysiloxane or polysilsesquioxane that has a property of increasing solubility in an alkali developing solution by the action of an acid and contains a group capable of being decomposed with an acid, (B) a compound that generates a sulfonic acid upon irradiation of an actinic ray or radiation and (C) an organic basic compound, wherein an amount of the compound that generates a sulfonic acid upon irradiation of an actinic ray or radiation is from 6 to 20% by weight based on the total solid content of the positive resist composition. |
| priorityDate |
2003-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |