| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7748f5c45a473deaa062a9646459cfb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b3e94a826cdd695e34f398502144c95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74133e4d0cc5345377d22ed45511e957 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-2003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7371
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0272 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-70 |
| filingDate |
2008-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_309db48e95603918643c7685aabc6bdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe86abbab1ffb6c3b4392134e395b035 |
| publicationDate |
2009-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009015192-A1 |
| titleOfInvention |
Methods for growing selective areas on substrates and devices thereof |
| abstract |
Methods for fabrication of semiconductor devices may form one or more retrograde well structures using one or more refractory or high growth temperature resistant materials. The retrograde well structure(s) may thus be used to provide selective growth using one or more growth materials and high temperature growth techniques, such as MBE, MOCVD, VPE, or MOMBE. Articles used for fabrication of semiconductor devices may include one or more retrograde well structures formed of refractory or high growth temperature resistant materials on a substrate or on a growth material on the substrate. Semiconductors, such as a heterojunction bipolar transistor (HBT), may be formed using the methods and/or articles described herein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023012091-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9552902-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111613668-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9236157-B2 |
| priorityDate |
2007-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |