http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10903624-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_435f7fafc4b931eae59de228af7272de |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S2301-176 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-34333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-34346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3406 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 |
| filingDate | 2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6826d0072add31af033b06fe021a314 |
| publicationDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10903624-B2 |
| titleOfInvention | Semiconductor laser element |
| abstract | A semiconductor laser element includes a first nitride semiconductor layer of a first conductivity-type; a second nitride semiconductor layer of a second conductivity-type; and an active region disposed between the first nitride semiconductor layer and the second nitride semiconductor layer. The active region includes a first barrier layer, an intermediate layer, a well layer and a second barrier layer. A lattice constant of the intermediate layer is greater than a lattice constant of each of the first barrier layer and the second barrier layer, and smaller than a lattice constant of the well layer. A thickness of the intermediate layer is greater than a thickness of the well layer. The well layer and the second barrier layer are in contact with each other, or a distance between the well layer and the second barrier layer is smaller than a distance between the first barrier layer and the well layer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11594861-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021111540-A1 |
| priorityDate | 2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.