| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7c997908c130d314da6c20f6f05653d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c71ff93cf823cbd92df3fe212497218a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-09701
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24917 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-63416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-4807 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-195 |
| filingDate |
1983-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87abf7fad3be68eebbf4a9016d404e53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d42fddd03031e5dc1288eecc93398a79 |
| publicationDate |
1985-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4540621-A |
| titleOfInvention |
Dielectric substrates comprising cordierite and method of forming the same |
| abstract |
A method for forming a substrate for electronic applications having a dielectric constant of less than 6 is disclosed. The method comprises admixing crystalline cordierite particles having a size of 0.1--10 microns with a binder and solvent, casting the same into a sheet, drying the cast sheet into a self-supporting green sheet and then heating the green sheet to burn out the binder and to sinter the particles together. A metallization pattern is deposited on the green sheet after the casting but before the heating, the metallization pattern being molybdenum or tungsten. The cordierite has a defined coefficient of thermal expansion. A dielectric substrate for mounting of integrated circuit devices thereon is also disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7632369-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5240671-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5655209-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5011734-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4855259-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5683791-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111253150-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7229940-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4943470-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6485591-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4642148-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4678683-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4649125-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4840854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005215417-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007228622-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4769294-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5089070-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5604018-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4882455-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5270270-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4745092-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006096692-A1 |
| priorityDate |
1983-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |