http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113078255-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N35-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N35-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J50-10 |
| filingDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113078255-B |
| titleOfInvention | Wireless charging devices for bioimplantable devices |
| abstract | The invention relates to a wireless charging device for biological implantation equipment, belonging to the field of biological sensors. The main body is a heterogeneous layered magnetoelectric composite material, which is encapsulated in the PDMS film; the main body is symmetrical as a whole, and the two sides of the magnetostrictive material layer are connected to the lead-free piezoelectric ceramic layer, copper electrode, The amorphous soft magnetic alloy layer is bonded, and the two lead-free piezoelectric ceramic layers are connected in series through the conductive epoxy resin and the magnetostrictive material layer. By placing it in an alternating magnetic field applied along the length direction, the magnetoelectric effect of the magnetoelectric composite material can be used to complete the conversion of magnetic energy to electric energy, thereby realizing wireless charging. The advantage is that the optimal bias magnetic field of the magnetoelectric composite material is reduced by using the amorphous soft magnetic alloy, so that the device can exert the maximum magnetoelectric conversion performance under the zero bias magnetic field. The wireless charging device has the advantages of simple structure, high charging efficiency, and easy miniaturization. |
| priorityDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.