http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4369582-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-09701 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-28 |
| filingDate | 2000-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-4369582-B2 |
| titleOfInvention | Semiconductor device and manufacturing method thereof |
| abstract | PROBLEM TO BE SOLVED: To solve a problem that a normal stabilized operation can not be ensured for internally sealed semiconductor elements 3a, 3b over a long term due to cracking on an insulating basic body 1, or stripping or bursting of a sealing resin layer 6. SOLUTION: The semiconductor device comprises a substantially flat square insulation base body 1 having a recess 1b for containing a semiconductor element 3b on one major surface and a plurality of wiring conductors 4 laid from the inside of the recess 1b to the outer circumference of the major surface, the semiconductor element 3b mounted on the bottom of the recess 1b, a plurality of external lead terminals 2 having one end bonded to a part of the wiring conductor 4 led out to the outer circumference of the major surface, and the other end projecting outward from the side of the insulation basic body 1, and a resin 6 for sealing the insulation basic body 1, the semiconductor element 3b, and a part of the external lead terminals 2 wherein the recess 1b has an inclining or stepped side. The inclining or stepped side of the recess 1b distribute and relax stress well thus protecting the insulation basic body 1 against cracking. |
| priorityDate | 2000-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.