| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F28-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F28-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039 |
| filingDate |
2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea0add81bb44226ce3a7adcf9dd82631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aa197a0faee499992f0da36115aa856 |
| publicationDate |
2015-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150088721-A |
| titleOfInvention |
Positive resist composition and patterning process |
| abstract |
There is provided a positive resist composition comprising a polymer compound having a repeating unit in which a carboxyl group or a phenolic hydroxyl group is substituted with an acid labile group and a repeating unit of a caramel furanone ester and having an Mw of 1,000 to 500,000. The resist material has sufficient acid diffusion suppression effect and high resolution, and forms a good pattern shape and minimum edge roughness after exposure. |
| priorityDate |
2014-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |