http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104049778-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-0354 |
| filingDate | 2014-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104049778-B |
| titleOfInvention | Active capacitance pen |
| abstract | The invention discloses a kind of active capacitance pen, including a shell, battery, circuit board and touch pen point, battery and touch pen point are connected with circuit board, circuit board and battery are arranged in a shell, the antenna receiving unit and signal processing unit of interconnection are provided with circuit board, antenna receiving unit receives the interference signal of periphery electronic equipment and inputted to signal processing unit, generation drive signal corresponding with interference signal after signal processing unit is handled interference signal, touch pen point by drive signal coupled to electronic equipment capacitance plate with interference capacitors screen so that it is determined that position of touch.Compared with prior art, because active capacitance pen of the invention is the interference signal by antenna reception electronic equipment, so as to which when human hand does not have direct hand capacity pen (such as had gloves in cold snap human hand and use active capacitance pen), the touch control operation to capacitance plate still can be realized. |
| priorityDate | 2014-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.