http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102749158-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7818db2799c3ff28fa71922c7299fb51 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L1-16 |
| filingDate | 2012-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6abc4e458442ee93bd26f019241eb96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd956aba2d5dd3178ef7aa20d4b1bbe |
| publicationDate | 2014-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102749158-B |
| titleOfInvention | Self-powered pressure sensor |
| abstract | The invention provides a self-powered pressure sensor which comprises a first induction electrode, a second induction electrode and an intermediate film. The first induction electrode comprises a first macromolecular polymer insulating layer, wherein a conductive film is arranged on the surface of one side of the first macromolecular polymer insulating layer. The second induction electrode comprises a second macromolecular polymer insulating layer, wherein a conductive film is arranged on the surface of one side of the second macromolecular polymer insulating layer, and the intermediate film is fixed on the surface of the other side of the second macromolecular polymer insulating layer. The non-fixed surface of the intermediate film is provided with a micro/nano concave-convex structure. The surface of the micro/nano concave-convex structure of the intermediate film on the second induction electrode is just oppositely attached to and fixedly connected with the surface of the first induction electrode not provided with the conductive film, and the conductive film on the first induction electrode and the conductive film on the second induction electrode are both induction signal output poles. The self-powered pressure sensor is ingeniously made by utilizing a principle of electrification by friction and has the advantages of being high in sensitivity, easy to prepare, low in cost, good in stability in use and quick in response speed and the like. |
| priorityDate | 2012-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.