http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009213019-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b29c67f57b5d7746983e0d50f048aae |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02 |
| filingDate | 2008-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a4d159b5686468e3300aa89295012b6 |
| publicationDate | 2009-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009213019-A |
| titleOfInvention | Speaker diaphragm and speaker using the same |
| abstract | The present invention provides a speaker that is excellent in workability and can be easily manufactured, but has high internal loss, can improve the sound pressure level in the mid-high range, and can flatten the peak dip in the divided vibration band. A diaphragm is provided. A polymer layer, two low molecular layers arranged in close contact with both surfaces thereof, and a skin layer arranged in close contact with a surface opposite to the contact surface of the polymer layer of the low molecular layer. This is achieved by the speaker diaphragm. [Selection] Figure 2 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015132042-A1 |
| priorityDate | 2008-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.