| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_962adbf7d50e742218f3d536a63df612 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J201-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 |
| filingDate |
2018-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e429c690fd39b95c288d944dde6826c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6d76fda290a22bc7c8aefd9657113c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a61b2658e1591937f593630ef70521c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e367919e6b9d8118d2e3d7f80522f05 |
| publicationDate |
2019-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019024096-A |
| titleOfInvention |
Protective film forming film, protective film forming sheet and inspection method |
| abstract |
It is possible to inspect a crack or the like existing in a workpiece or a workpiece obtained by processing the workpiece, and to form a protective film in which grinding marks existing in the workpiece or the workpiece are not visible. A protective film-forming film and a protective film-forming (composite) sheet are provided. A protective film-forming film 1 having a light transmittance at a wavelength of 1600 nm of 25% or more and 90% or less and a light transmittance at a wavelength of 550 nm of 20% or less, and the protective film-forming film 1 A protective film forming sheet 2 comprising a release sheet 21 laminated on one or both sides of the sheet. [Selection] Figure 1 |
| priorityDate |
2018-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |