| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ae7e6a920f1ac925043aeef84381c23 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2933-0016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-36 |
| filingDate |
2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72348ed3c29f8a874eeef613856cbdb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9bbbab72d55259082a0f2c88e6f4192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26fe815366adcd709dc79421fdbfa914 |
| publicationDate |
2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019079239-A1 |
| titleOfInvention |
ELECTROCHEMICAL REMOVAL OF ALUMINUM NITRIDE SUBSTRATES FOR ELECTRONIC AND OPTOELECTRONIC DEVICES |
| abstract |
In various embodiments of the present invention, an electrochemical process is used to remove at least a portion of a substrate from multiple discrete or non-separated optoelectronic or electronic device chips. The chips can be attached to a sub-assembly for the removal process, and the chips can be immersed or in contact without immersion with an electrolyte during the removal process. |
| priorityDate |
2017-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |