| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1231 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-125 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-34 |
| filingDate |
1993-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eeae050c845211dcfd7e42cc9917ecc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e890343f7757d88f603159ffc2f6741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab0869685183bf2d27047ca5515c27a |
| publicationDate |
1994-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0582986-A2 |
| titleOfInvention |
Semiconductor device and method of manufacturing the same |
| abstract |
A semiconductor device has a substrate composed of a semiconductor which has one of sphalerite and diamond crystal structures. The substrate has a plane orientation inclined at 0.5° to 15° with respect to one of {111} and {110} planes indicated by Miller indices. A first semiconductor layer is formed on the substrate. The first semiconductor layer has a sawtooth-shaped first periodic structure consisting of one of the {111} and {110} planes indicated by the Miller indices and at least one plane indicated by another index. A second semiconductor layer is formed on the first semiconductor layer. The second semiconductor layer has a second periodic structure having a phase shifted from a phase of the first periodic structure. n An embodiment of the semiconductor device is a distributed feedback diode laser incorporating a quantum-well or quantum-wire structure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0809280-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0809280-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703899-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1741003-A4 |
| priorityDate |
1992-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |