Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_435f7fafc4b931eae59de228af7272de |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-507 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2933-0091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-10106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-508 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-486 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L25-0753 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-18 |
filingDate |
2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_938fbd9ec487938ccabba65af981a9cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce4f49297560bc6019ee059d61773972 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed63bd351ff6279d2c1a209949e8261a |
publicationDate |
2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11393965-B2 |
titleOfInvention |
Light-emitting unit and surface-emission light source |
abstract |
A light-emitting unit includes: a wiring board; a plurality of light-emitting elements provided on the wiring board and electrically coupled with a wire layer of the wiring board; a light reflecting member provided on the wiring board, the light reflecting member covering a lateral surface of each of the plurality of light-emitting elements; a light diffusing layer covering the plurality of light-emitting elements and the light reflecting member; a wavelength conversion layer located on or above the light diffusing layer; and a plurality of light reflecting layers located between the light diffusing layer and the wavelength conversion layer, each of the light reflecting layers being located above a corresponding one of the plurality of light-emitting elements. An upper surface of the light reflecting member has a recess which includes at least one concave surface, and there is a space between the concave surface and the light diffusing layer. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023005894-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11646301-B2 |
priorityDate |
2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |