http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113252581-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-0621 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B45-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-493 |
| filingDate | 2021-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113252581-B |
| titleOfInvention | Urine analyzer constant current source controlled LED light path |
| abstract | The invention discloses an LED light path controlled by a urine analyzer constant current source, which comprises: the LED module comprises a high-precision DAC module, a constant current source module and an LED module. The high-precision DAC module, the constant current source module and the LED module are connected in sequence, the control voltage output end of the high-precision DAC module is connected with the control input end of the constant current source module, and the current output end of the constant current source module is connected with the LED module to supply power for the LED module. The invention eliminates the individual difference of the LED and the color sensor and improves the measurement accuracy and consistency of the urine analyzer. |
| priorityDate | 2021-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.