| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36333273e27f0db23ddddbf80ba79ba7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-78 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-32139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-32137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31127 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-3213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-3065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-027 |
| filingDate |
2018-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1595f85d8cf0816fa1a029c8ed505a61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70d680d1c5c82013f7aed01fdcfd7259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3311b8d65294a52e1d19c1756c1970cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_220e6e2e18b2f53a1b4af3e760c8b458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e110bb34d69ffba16c68b3ba2e151a9b |
| publicationDate |
2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10665466-B2 |
| titleOfInvention |
Method for forming semiconductor device structure |
| abstract |
A method for forming a semiconductor device structure is provided. The semiconductor device structure includes forming a film over a substrate. The semiconductor device structure includes forming a first mask layer over the film. The semiconductor device structure includes forming a second mask layer over the first mask layer. The second mask layer exposes a first portion of the first mask layer. The semiconductor device structure includes performing a plasma etching and deposition process to remove the first portion of the first mask layer and to form a protection layer over a first sidewall of the second mask layer. The first mask layer exposes a second portion of the film after the plasma etching and deposition process. The semiconductor device structure includes removing the second portion using the first mask layer and the second mask layer as an etching mask. |
| priorityDate |
2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |