http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209460750-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07363a724450b2cc664ce5fd896b9557 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate | 2017-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c35e42861b0c0e49bfe1e3feaaa902d0 |
| publicationDate | 2019-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209460750-U |
| titleOfInvention | Detection unit, capacitive sensing device and electronic equipment |
| abstract | The utility model discloses a detection unit, a capacitive sensing device and electronic equipment. The detection unit is used for connecting with a sensor unit. The sensor unit includes a plurality of first electrodes and a plurality of second electrodes. The plurality of first electrodes and the plurality of second electrodes are insulated and intersected. The detection unit includes: a plurality of first switches; a reference circuit, connected to the plurality of first electrodes through the plurality of first switches, providing a predetermined reference voltage signal to the plurality of first electrodes; signal reading and a circuit for providing excitation signals to the plurality of second electrodes and receiving sensing signals output from the second electrodes; and a control circuit. When the detection unit drives the sensor unit to perform a sensing operation, the control circuit controls the plurality of first electrodes to be suspended in sequence by controlling the plurality of first switches to be turned off in sequence. The capacitive sensing device includes the detection unit. The electronic device includes the capacitive sensing device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111308736-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111308736-A |
| priorityDate | 2017-06-08-04:00^^<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/CID16727373 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID450968440 |
Total number of triples: 19.