http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9395801-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02738cc545597e879153a9c6c2962bc9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02D10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02D30-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-3231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-0002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-3262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-1306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-32 |
| filingDate | 2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e20aa5d7aad6aadf3038cbfdc4be0787 |
| publicationDate | 2016-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9395801-B2 |
| titleOfInvention | Finger detection device and method of fingerprint recognition integrated circuit |
| abstract | A finger detection device and method of a fingerprint recognition IC is disclosed. The device comprises sensing electrodes, a capacitive sensing layer, a signal processing circuit, a multiplexer module and a signal register. The sensing electrodes are defined as a fingerprint sensing zone. The capacitive sensing layer covers the sensing electrodes. The signal processing circuit is arranged below and electrically connected with the sensing electrodes. The multiplexer module defines a finger detection zone. The finger detection zone includes at least one of the sensing electrodes. The signal register is electrically connected with the signal processing circuit, receiving a detection signal generated by the finger detection zone and comparing the detection signal with a preset value. The finger detection device uses only a portion of the sensing electrodes to detect a finger approaching/contacting it to determine triggering or sleeping of the fingerprint recognition IC and thus reduces power consumption. |
| priorityDate | 2013-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.