http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019039190-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B25-02 |
| filingDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019039190-A1 |
| titleOfInvention | Group 13 element nitride layer, self-supporting substrate and functional element |
| abstract | PROBLEM TO BE SOLVED: To have a linear high-intensity light emitting unit 5 and a low-intensity light-emitting region 6 adjacent to a high-intensity light-emitting unit 5 when an upper surface 13a of a group 13 element nitride crystal layer 13 is observed by cathodoluminescence. The half-value width of the (0002) plane reflection of the X-ray locking curve on the upper surface 13a is 3000 seconds or less, 20 seconds or more, the oxygen atom content is 1 × 10 18 atom / cm 3 or less, and silicon atoms and manganese atoms. , Carbon atom, magnesium atom and calcium atom content are 1 × 10 17 atom / cm 3 or less, chromium atom content is 1 × 10 16 atom / cm 3 or less, and chlorine atom content is It is 1 × 10 15 atoms / cm 3 or less. [Selection diagram] Fig. 1 |
| priorityDate | 2017-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.