http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114353023-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22dffd730725f846f92a0db5f66e7ab6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b59a091217cb9f116fb580cad1a25d6 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y113-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B45-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B45-20 |
| filingDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55f2eab67ac7f38e211fdc0f95bae744 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4830d5121050efb892ecd437d59427d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40505adf766858894d18fae5c32c0fb |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114353023-A |
| titleOfInvention | Light source module, lighting system and lamp |
| abstract | The light source module comprises a first light-emitting unit, a second light-emitting unit, a third light-emitting unit and a fourth light-emitting unit which are electrically independent from each other, wherein the fourth light-emitting unit has a high Kmel value, and light emitted by the light-emitting units is mixed to form white light. The lighting system comprises the light source module and a driving circuit. The driving circuit can control the four light-emitting units in the light source module in a distributed manner, so that the color temperature coverage range of the white light obtained by light mixing is wide, the coverage range is from 1600K to 16000K, and different Kmel values can be realized under the same color temperature. By optimizing the color of the monochromatic light emitting units, the distribution locus of the white color point of each color temperature of the light source module can be ensured to follow the black body radiation line, and the light source module has higher color rendering and color reproducibility. |
| priorityDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.