http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016191698-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b64c35abf689a3a032c90afaddb107c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-956 |
| filingDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6b7a60a8e70c7d9922a9328c4bdf272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0ce64d197233b13e6175fb9453901d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f344b8967d353dc739d717c8dfa39d44 |
| publicationDate | 2016-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016191698-A |
| titleOfInvention | Copper-clad laminate and circuit board |
| abstract | A metal-clad laminate and a circuit board that can maintain high visibility even when the amount of light changes are provided. A copper clad laminate has a polyimide layer and a copper foil layer laminated on at least one surface of the polyimide layer, and A) prepares a dot pattern distributed two-dimensionally on the copper foil layer. B) Shooting a dot pattern through a polyimide layer and generating it as an output image C) Dividing the output image into the same number of dots as the input image dot pattern, each dot being a white dot or black dot And calculating the average value and the standard deviation, and D) calculating the signal-to-noise ratio based on a specific formula, and a visibility evaluation method including: Therefore, when the visibility is evaluated by setting the light quantity at the time of photographing in the process B within the range of 1 to 8 mW / cm 2 , the signal-to-noise ratio is 6 or more. [Selection figure] None |
| priorityDate | 2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.