| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d25d465091318dd782318d538882e58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_555a6133bdb0a71441515b36c08145b4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-055 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76829
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02112
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02362 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29 |
| filingDate |
2010-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31cae9817b5d30f1d0b491de5ac09253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b457564e34a35820234fd8dced4afae |
| publicationDate |
2012-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8304924-B2 |
| titleOfInvention |
Composition for sealing semiconductor, semiconductor device, and process for producing semiconductor device |
| abstract |
The invention provides a composition for sealing a semiconductor, the composition being able to form a thin resin layer, suppress the diffusion of a metal component to a porous interlayer dielectric layer, and exhibit superior adherence with respect to an interconnection material. The composition for sealing a semiconductor contains a resin having two or more cationic functional groups and a weight-average molecular weight of from 2,000 to 100,000; contains sodium and potassium each in an amount based on element content of not more than 10 ppb by weight; and has a volume average particle diameter, measured by a dynamic light scattering method, of not more than 10 nm. |
| priorityDate |
2009-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |