http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113066435-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0233 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3208 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-3208 |
| filingDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113066435-B |
| titleOfInvention | Pixel drive circuit, display panel and display device |
| abstract | The present disclosure provides a pixel driving circuit, a display panel and a display device, belonging to the technical field of display. In the pixel driving circuit, the driving transistor is connected to the first node, the second node and the third node, and is used for outputting the driving current to the third node under the control of the first node; one end of the storage capacitor is connected to the first node; the data writing unit connected to the second node; the threshold compensation unit is connected to the first node and the third node; the first lighting control unit is connected to the second node; the second lighting control unit is connected to the third node and the fourth node; the first reset unit is connected to the fourth node, It is used for loading the second power supply voltage to the fourth node in response to the scanning signal; one end of the light-emitting element is connected to the fourth node, and the other end is used for loading the second power supply voltage. The pixel driving circuit can improve the brightness uniformity of the display panel. |
| priorityDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.