http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003258408-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-12 |
| filingDate | 2002-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7cb63deefc14e0f666354247e357925 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_649211c4cb994174cf3352df571a0f71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e2514481c06e8287867a83c29a2d4bc |
| publicationDate | 2003-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003258408-A |
| titleOfInvention | Manufacturing method of ceramic circuit board |
| abstract | (57) [Problem] To warp a ceramic circuit board formed by bonding metal plates on both sides. SOLUTION: A step of bonding metal plates 1 and 3 having substantially the same thickness to both main surfaces of a ceramic substrate 2, and forming a resist film 4 in a circuit pattern on the surface of the metal plate 1 on one main surface of the ceramic substrate 2. Forming a resist film 5 on the entire surface of the metal plate 3 on the other main surface; Forming a circuit corresponding to the circuit-patterned resist film 4 by etching the metal plate 1 on one main surface; and forming a resist on the entire surface of the metal plate 3 on the other main surface of the ceramic substrate 2. A step of peeling off the film 5, a step of etching the entire surface of the metal plate 3 on the other main surface of the ceramic substrate 2 to a predetermined thickness, and a circuit formed on the surface of the metal plate 1 on one main surface of the ceramic substrate 2 And a step of sequentially removing the patterned resist film 4. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200112841-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007258647-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100901513-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019146638-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019129207-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102409813-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11676882-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110189993-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101081824-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101072350-B1 |
| priorityDate | 2002-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.