| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-81801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-19043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-19041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-13111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-2081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-09701
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-014 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L24-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-3452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-49816
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-248 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-34 |
| filingDate |
1977-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f0cefbb924fd3255471afd1b6593b0f |
| publicationDate |
1978-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4081901-A |
| titleOfInvention |
Method of making a ternary barrier structure for conductive electrodes |
| abstract |
A ternary barrier structure and method for forming the structure to be used on a conductive electrode. In electronic structures, dielectric substrates are used which have a plurality of connecting conductive areas which are wettable by solder. The region surrounding these connecting conductive areas are not wettable by solder. Barrier structures are used to prevent the flow of the solder while the solder is liquid during the manufacture of these electronic products. The present barrier structure covers at least a portion of one of these connecting conductive electrodes wherein the electrode is composed predominately of silver and a lesser quantity of one or more of the platinum metals. The barrier structure includes a gold bearing, non-wettable by solder, glaseous layer over a portion of the electrode. The portion of the conductive electrode under and adjacent to the barrier glaseous layer contains a gold-silver alloy which is produced during the formation of the barrier structure by diffusion of the gold from the glaseous layer into the conductive electrode. A particularly corrosion resistant barrier structure and conductive electrode combination is thereby produced at this rather critical point in the microminiature circuit structure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5962151-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5924623-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5345361-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5361966-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0191434-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0191434-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5152451-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5532612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5126818-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10756298-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5102969-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4923583-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5847326-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5347423-A |
| priorityDate |
1974-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |