http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20100063977-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2201-003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R31-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R19-04 |
| filingDate | 2008-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4949ee48cf057a4734730c1da002c7a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a980f82904b1f6db30b323acaecd0be0 |
| publicationDate | 2010-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20100063977-A |
| titleOfInvention | Acoustic conversion device, manufacturing method thereof, and acoustic device having same |
| abstract | An acoustic conversion device according to an embodiment of the present invention, a silicon substrate having an opening, an elastomer thin film disposed on the silicon substrate so as to cover the opening, a conducting wire pattern coupled to the elastomeric thin film, and supplying current to the conducting wire pattern In order to include a connection pattern connected to the conductive line pattern. The elastomer thin film has a vibrating portion disposed elastically deformable in the opening, and the conducting wire pattern elastically deforms the vibrating portion by mutual electromagnetic action with an external magnetic field to generate sound waves. According to the present invention, the output of an acoustic device can be increased by using an elastomer thin film having a large deformation amount as a diaphragm. |
| priorityDate | 2008-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.