http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110646944-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V8-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V8-10 |
| filingDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110646944-B |
| titleOfInvention | Ultrathin infrared collimator based on fly-eye lens |
| abstract | An ultra-thin infrared collimator based on a fly-eye lens belongs to the technical field of infrared optics. A compound eye lens assembly, a target lens assembly and a light source system are sequentially arranged in the box body from front to back, a front cover plate is fixedly arranged at the front end of the box body, an infrared output window is arranged in the middle of the front cover plate, and a rear cover plate is fixedly arranged at the rear end of the box body; the fly-eye lens of the fly-eye lens assembly is formed by combining a plurality of small lens units in a rectangular array form, a target image array is engraved on a target lens in the target lens assembly, a target image array surface is positioned on a focal plane of 1 time of the focal length of the surface of the fly-eye lens array, a plurality of target images 'F' engraved on the target image array surface correspond to image planes of the plurality of small lens units on the fly-eye lens array one by one, targets are consistent, and the focal points of the plurality of small lens units in the fly-eye lens array coincide with the centers of the plurality of target images 'F' in the target lens image array. The invention is used for detecting and identifying the infrared optical target. |
| priorityDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6326954 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419523132 |
Total number of triples: 16.