| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-122 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-038 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
| filingDate |
1999-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae6b95476653ef92d59f0da25ba96d60 |
| publicationDate |
2002-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002001770-A1 |
| titleOfInvention |
Photoacid generators and photoresists comprising same |
| abstract |
This invention relates to new photoacid generator compounds and photoresist compositions that comprise such compounds. In particular, the invention relates to photoacid generator compounds that generate an anthracene acid upon exposure to activating radiation, particularly anthracene sulfonic acids such as acids that include 9,10-dialkoxyanthracene-2-sulfonate moieties. Positive- and negative-acting chemically amplified resists that contain such PAGs and that are imaged with I-line (365 nm) radiation are particularly preferred. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8932797-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005095532-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1517179-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7189492-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017003927-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10297386-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2458440-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105669889-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012136692-A |
| priorityDate |
1998-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |