| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e4d543294990b0736e77ecdde462a83 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-15311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-15184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01047 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-40 |
| filingDate |
2002-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8490301dd6b3929fb117db24499b9666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a44ff1dc49c840540fae55571fb8d10 |
| publicationDate |
2004-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004114123-A |
| titleOfInvention |
Solder-coated ball, method of manufacturing the same, and method of forming semiconductor connection structure |
| abstract |
An object of the present invention is to provide a solder-coated ball having an Sn-Ag-based solder layer, in which generation of voids during heating and melting is suppressed, and a method of manufacturing the same. A solder-coated ball (50) according to the present invention has a ball-shaped core (2) and a solder layer (4) containing Sn and Ag provided so as to surround the core (2). The amount is 100 μl / g or less in the standard amount of water vapor. [Selection diagram] Fig. 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7951463-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010099736-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005256063-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9610655-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016171526-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4653406-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016171525-A1 |
| priorityDate |
2002-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |