| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a8f89ba788e00f810dae77aea137d6a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R31-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02 |
| filingDate |
2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_059a7ea2928a22f84d4dfaaebb0c3a62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bf3164b0ea33bc7b8641dfe5af9d514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbdaef506c53e444f15466a6aac1e226 |
| publicationDate |
2016-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016088412-A1 |
| titleOfInvention |
Method of manufacturing diaphragm |
| abstract |
The present disclosure illustrates a diaphragm and manufacturing method thereof. The diaphragm includes a ring-like diaphragm edge made of metal material and a diaphragm film formed by graphene film plate. The diaphragm film is fixedly connected with an edge of the diaphragm. The present disclosure uses the metal ring and the graphene film to form the diaphragm, to increase sensitivity and strength of the diaphragm. At the same time, the diaphragm of the present disclosure can meet the requirement for minimized manufacturing by utilizing manufacturing processes of CVD, PVD, exposure, and development. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2606025-A |
| priorityDate |
2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |