http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107046010-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-0603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-40245 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-481 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-488 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-488 |
| filingDate | 2016-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107046010-B |
| titleOfInvention | Power device and preparation method |
| abstract | The present invention relates to a power management device capable of realizing voltage switching, in particular to a voltage conversion device with integrated control IC and a low-end MOSFET chip and a high-end MOSFET chip and a preparation method thereof. A first chip is flip-chipped in the first mounting area, and the metal pads on the front side of the first chip are butted with the pads located in the first mounting area; a second chip is flip-chipped in the second mounting area, and the metal pads on the front side of the second chip are connected The pads are butted with the pads located in the second mounting area; a conductive structure is connected between the bonding pads and the metal layer on the back of the first chip, and a plastic package covers the front side of the substrate, covering the first and second chips and the conductive structure inside. |
| priorityDate | 2016-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.