http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022197115-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_050fc7b82c5d17d9aeb63a7cdcc546b3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-222 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-343 |
| filingDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1192e50083cd9077a27032cdf3493935 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0bd35f72a4cc46757a2b80d608e56c1 |
| publicationDate | 2022-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022197115-A1 |
| titleOfInvention | Photonic crystal semiconductor laser device and method for manufacturing same |
| abstract | One embodiment of the present invention provides a photonic crystal semiconductor laser device comprising: an n-type cladding layer formed on a first surface of an n-type first substrate; a guide layer formed on the n-type cladding layer and comprising an active layer; a p-type cladding layer formed on the guide layer; a p-type contact layer formed on the p-type cladding layer; a p-type electrode layer formed on the p-type contact layer; and an n-type electrode layer that contacts at least a portion of the first surface of the n-type first substrate or a second surface thereof opposite to the first surface, wherein holes that pass through the p-type contact layer, the p-type cladding layer, the guide layer comprising the active layer, and the n-type cladding layer are formed in the p-type contact layer, the p-type cladding layer, the guide layer comprising the active layer, and the n-type cladding layer, and the holes form a photonic crystal pattern. |
| priorityDate | 2021-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.