| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0120933550ea729b9f3186c3772531b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2301-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2203-326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2221-68327 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-6836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J133-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-38 |
| filingDate |
2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a94739a843e01400bfe1e53522540d0c |
| publicationDate |
2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200138374-A |
| titleOfInvention |
Dicing tape for reflow |
| abstract |
It is an object of the present invention to provide a reflow-compatible dicing tape having excellent stain resistance by preventing the generation of outgas from a radiation curable pressure-sensitive adhesive layer. A substrate layer and a radiation-curable pressure-sensitive adhesive layer formed on the substrate layer are provided, and a silicon wafer is bonded to the radiation-curable pressure-sensitive adhesive layer, followed by irradiation with radiation, followed by heat treatment for 10 minutes at 210° C. A reflow-compatible dicing tape having a carbon amount of 30 mol% or less when the bonding surface of the silicon wafer when the silicon wafer is peeled from the radiation-curable pressure-sensitive adhesive layer is measured by X-ray photoelectron spectroscopy. |
| priorityDate |
2018-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |