http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114879376-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fb6acade55873ca84c623d2b6b5b05e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-30 |
| filingDate | 2022-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2bb2983056c91fb83ae3a4160c925cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3cc63140671036ef3dd5cb9cbdebc46 |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114879376-A |
| titleOfInvention | A double-layer porous collimated light flux |
| abstract | The invention provides a double-layer porous collimating light flux. The double-layer porous collimation light flux includes: a collimation light flux mechanism, the collimation light flux mechanism includes at least four groups of first-layer curved units, second-layer curved units and at least four groups of positioning columns. In the double-layer porous collimating light flux provided by the present invention, the first-layer curved surface unit and the second-layer curved surface unit form a double-layered curved surface structure. It is composed of an array of curved surface units arranged in an array. The curved surface units of the second layer are single-hole square-shaped curved surfaces. The periphery of the light-emitting surface of the unit is seamlessly connected to the periphery of the light-incident surface of the second-layer curved unit, which improves the overall light utilization rate of the collimating optical system, uniform light source output brightness distribution, low power consumption, and small size. |
| priorityDate | 2022-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.