Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c97f90ab12b35b650d5fd039ed7a41a5 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3475 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3475 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
filingDate |
2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7d631702870a48b7df4e8d9f6ee3492 |
publicationDate |
2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
TW-I649363-B |
titleOfInvention |
Phase difference film, polarizing plate and liquid crystal display device |
abstract |
The optical film (13) is a cellulose ester-based retardation film having a retardation value Ro in the in-plane direction of 20 nm or more. The optical film (13) has a light transmittance of 10% or less at a wavelength of 380 nm by containing an ultraviolet absorber, and a difference in wavelength dispersion of a retardation value Ro before and after the ultraviolet absorber is 0.01 or less. |
priorityDate |
2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |