http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102291975-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K9-0084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K9-0081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0216 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K9-00 |
| filingDate | 2018-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102291975-B1 |
| titleOfInvention | Electromagnetic wave shielding sheet, printed wiring board and electronic devices |
| abstract | An object of the present invention is to provide an electromagnetic wave shielding sheet, a printed wiring board, and an electronic device having an insulating layer having excellent print visibility. An electromagnetic wave shielding sheet comprising an insulating layer and a conductive adhesive layer and containing a black colorant satisfying any one of the following (1) to (3): (1) The insulating layer contains a black colorant and has an 85° gloss of 15 to 50, an L* value of 20 to 30 in the L*a*b* color system, and the average primary particle diameter and content of the black colorant. to a specific range. (2) The insulating layer contains a black colorant, and the surface of the insulating layer has a contact angle with water of 60 to 110°. (3) The insulating layer is formed of a transparent resin composition, the surface of the insulating layer has a contact angle of 60 to 110° with water, and the black colorant is contained in the black layer. |
| priorityDate | 2015-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.