| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c6a9fd6219b32cd3893a49979951bf4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-387 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00 |
| filingDate |
2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7bfaf6c4222344129c9f8ab20a48a10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1de7378897e61ea861248bc5ae39f553 |
| publicationDate |
2022-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022367749-A1 |
| titleOfInvention |
Semiconductor optical device and method of producing the same |
| abstract |
Provided is a method of producing a semiconductor optical device that makes it possible to improve the optical device properties of the semiconductor optical device including semiconductor layers containing at least In, As, and Sb. The method has a first step of forming an etching stop layer on an InAs growth substrate; a second step of forming a semiconductor laminate; a third step of forming a distribution portion; a fourth step of bonding the semiconductor laminate and the distribution portion to a support substrate with a metal bonding layer therebetween; and a fifth step of removing the InAs growth substrate. |
| priorityDate |
2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |