| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-4821 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N1-24 |
| filingDate |
1994-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5fd4191c0f6591666d10f5cfcf99e7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd20bd42333933b9e81ac44483f0d003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c08004ae1b2b00683d9765a2a6239c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5964d861b26a8a4d16c43918d4083ca7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1310c39e3330bb1587e3b02cb600f865 |
| publicationDate |
1995-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07246786-A |
| titleOfInvention |
Lead frame forming material |
| abstract |
(57) [Abstract] [PROBLEMS] To provide a positive lead frame forming material capable of producing a large number of copper or copper alloy or the like at the same time by applying a photosensitive material on a metal substrate in a web shape or a long shape and drying. . [Image Omitted] As the light-sensitive material, an o-quinonediazide compound and a novolac resin are used, or a water-insoluble and alkali-water-soluble resin, a compound that generates an acid upon irradiation with actinic rays, And a composition having a group decomposable by an acid and having a solubility in an alkali developing solution increased by the action of an acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000005750-A |
| priorityDate |
1994-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |