http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2343802-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_562de9eaba2b90ce100ddce9749e926d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-09701 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-0595 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-1035 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-02 |
| filingDate | 2009-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fd17e0a2ecaef0096bf019a2e57f5b1 |
| publicationDate | 2011-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2343802-A1 |
| titleOfInvention | Piezoelectric device and method for manufacturing same |
| abstract | A piezoelectric device has excellent bonding by using solder and excellent electrical continuity by forming an external electrode layer so as to cover a sealing material after tightly sealing a through hole with a sealing material. In a piezoelectric device (100), a lid (10), a piezoelectric plate (20) which includes a piezoelectric oscillation piece having an oscillation electrode formed thereon and an extraction electrode, and a base (40) having a through hole (TH) are connected. The base is provided with: connecting electrodes (42, 44) which are connected to the extraction electrode on the piezoelectric plate side; a through hole electrode (15) which is electrically connected to the connecting electrode and is formed in the through hole; a first external electrode layer (50) which is electrically connected to the through hole electrode and is formed on the opposite surface to the piezoelectric plate; a sealing material (70) which seals the through hole electrode; and a second external electrode layer (50a) which is formed to cover the first external electrode layer (50) and the sealing material (70). |
| priorityDate | 2008-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.