Predicate |
Object |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02271 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02197 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31691 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-314 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-316 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-8246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-56 |
filingDate |
1998-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2001-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20010014219-A |
titleOfInvention |
Low temperature chemical vapor deposition process for forming bismuth-containing ceramic thin films useful in ferroelectric memory devices |
abstract |
The present invention relates to a low temperature CVD method for depositing a bismuth containing ceramic thin film 12 suitable for incorporation in the manufacture of ferroelectric memory device 10. Bismuth containing films can be formed using tris (β-diketonate) bismuth precursors. An amorphous SBT film is formed by CVD and then hard annealed to obtain a film having an excellent ferroelectric orientated phase composition suitable for the production of high density FRAM. |
priorityDate |
1997-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |