http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11307706-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669c01133740c5233f2c8738904ea3af |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-50 |
| filingDate | 1998-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea3f287938b954597cfa9a0f2d5092a3 |
| publicationDate | 1999-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11307706-A |
| titleOfInvention | Lead frame member manufacturing method and lead frame member |
| abstract | (57) [Summary] A resin-encapsulated semiconductor including a lead frame in which only the tip of an inner lead is formed thinner than a lead frame material, and a fixing tape for fixing the tip of the inner lead of the lead frame. Provided is a lead frame member for an apparatus, which can cope with a deformation problem during wire bonding due to insufficient mechanical strength of a thin portion and can cope with a deformation during handling, and a method of manufacturing the same. . An outer shape processing step of forming an outer shape of a lead frame in a state where an inner lead end portion is made thinner than a thickness of a lead frame material and the inner lead end portions are integrally connected by a connecting portion. Cover the outer lead tip of the outer lead frame to include a part of the inner lead tip and a part of the connecting part, and attach a fixing tape so as to straddle between adjacent inner leads. Attach the fixing tape attaching process, the inner lead part and the connecting part at the tip of the inner lead, And a punching step of punching together with the fixing tape. |
| priorityDate | 1998-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.