| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_082507838ffd3a482218a2d116731fbd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-483
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-505 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate |
2020-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5cc8a17c734e3a7d11926bf5cad9b57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f417795857593023e54997a3a08325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba428cd5dc2568be487e7c1f56af81cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ad1e8a9ab0cf658b789bc7791e8c620
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcc790b009b283e7a4fddd5dab6e3879
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28f9123eefccafabb42ec67d56485657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93106a1f63cd2034202c4d9438b85250
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85b42341a88507d31b1d82a69a95c18a |
| publicationDate |
2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020388730-A1 |
| titleOfInvention |
Layered Phosphor In Glass |
| abstract |
A phosphor in glass (PiG) cover is provided to modulate the color emitted from an LED chip. The PiG cover includes an active layer including glass and phosphor, and a secondary layer including glass and free of phosphor. The active layer is stacked on the secondary layer to form the PiG cover. Alternately the PiG includes an active layer sandwiched between two secondary layers. Two or more active layers can be stacked to each other or disposed side-by-side. An LED chip is arranged under the PiG cover to form an LED package. |
| priorityDate |
2019-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |