http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106937217-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2400-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-2811 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28069 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-02 |
| filingDate | 2016-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106937217-B |
| titleOfInvention | Micro speaker with air sorbent |
| abstract | The present invention relates to a microspeaker having an air adsorbent for use in small electronic devices, and more particularly, to a microspeaker having a cabinet applied thereto and having an air adsorbent that can improve the quality of low frequency sound. According to the present invention, it is possible to provide a microspeaker exhibiting excellent improvement in low frequency characteristics regardless of the mass ratio of silicon to aluminum of the air adsorbent, and it is also possible to provide a microspeaker comparable to a conventional microspeaker having an air adsorbent ratio, a microspeaker that exhibits an excellent improvement in low frequency characteristics at low cost by reducing the mass ratio of silicon to aluminum. |
| priorityDate | 2015-12-29-04:00^^<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/CID5359268 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491804 |
Total number of triples: 23.