| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-13111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-05155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-05147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-05144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-3512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-0401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-12105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-13147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-13144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-13139 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-02897
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-1071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L24-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-0576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L24-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-02559 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-25 |
| filingDate |
2016-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108292914-B |
| titleOfInvention |
elastic wave device |
| abstract |
The elastic wave device (1) includes: a piezoelectric substrate (10); IDT electrodes (11) and electrode pads (13) formed on a surface (10a) of the piezoelectric substrate (10); and a support layer (15) on the The surface (10a) is formed to surround the IDT electrode (11); the first cover layer (16) and the second cover layer (17) are formed on the support layer (15), and the support layer (15) and the piezoelectric substrate ( 10) The IDT electrode (11) is sealed together by the hollow space (14); the UBM (21) is bonded to the electrode pad (13); and the bump (20) is bonded to the UBM (21), the UBM ( 21) The shape of the joint surface with the bump (20) is a spherical shape that is convex toward the bump (20). |
| priorityDate |
2015-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |