| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-2047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02P25-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-8536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-802
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-097 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-02 |
| filingDate |
2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103326613-B |
| titleOfInvention |
Vibration device, drive device with vibration device and optical device |
| abstract |
The invention discloses a vibrating device, a driving device with the vibrating device and an optical device. A vibrating device includes: a vibrating body comprising a piezoelectric material having a lead content of less than 1000ppm and having an electromechanical energy conversion element having electrodes; A time phase difference and generating a plurality of stable waves with mutually different times to generate a control unit for combined vibration, wherein the control unit changes at least one of the voltage amplitude ratio and the time phase difference of at least two driving voltages to change the combined vibration Amplitude distribution. |
| priorityDate |
2012-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |