http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20080088972-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a492183be65153abfa7dec00d51c816 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R19-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R1-07307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-2886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L22-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 |
| filingDate | 2007-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b0f8d18cc8b884b6ee03bd2e63029e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a88647c1cc2dad9ea169b79d0337f83d |
| publicationDate | 2008-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20080088972-A |
| titleOfInvention | Failure analysis method of semiconductor chip |
| abstract | The failure analysis method of a semiconductor chip is a failure chip in a BGA type package including a decapped FBGA package in order to proceed with failure analysis according to a current. A defect analysis method of a semiconductor chip for performing a defect analysis, the method comprising: encapsulating a rear surface of a defective chip in the decap package with a protective material; Grinding the top surface of the package including the bad chip encapsulated with the back surface such that a bonding pad of the bad chip is exposed; Applying a voltage for failure analysis by using a probe card to the bonding pad of the broken and exposed bad chip; And detecting the type of the defect by detecting whether the defective chip is operated according to the applied voltage. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115639460-A |
| priorityDate | 2007-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.