http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101968720-B1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2079-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2867-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-8883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2079-085 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00961 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-8851 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-956 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-956 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
filingDate | 2018-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-101968720-B1 |
titleOfInvention | Film, method for evaluating optical homogeneity of film, and film production method |
abstract | A film having excellent optical homogeneity, which is suitably used as an optical film in an image display apparatus, and a method for producing the same. In addition, an evaluation method capable of evaluating optical homogeneity of a film with higher precision than a conventional evaluation method is provided. The film of the present invention is a cast film containing a resin having a weight average molecular weight of 200,000 or more and is a film obtained by subjecting a projection image obtained by a projection method to a Fourier transform using the film, v are referred to as a line profile h and a line profile v, respectively, and in the projection method, a background image obtained without using the film is subjected to a Fourier transform to obtain a direction h 'and a direction (h-h ') obtained by subtracting the line profile h' from the line profile h is represented by Y mh , and the maximum intensity of the line profile (h-h ') obtained by subtracting the line profile h' The median value of the total frequency in the line profile that was blank corrected from the frequency representing the intensity Y mh X cen As the X max X mh value minus, and the maximum intensity from the line profile, v-line profile v 'a line profile (v-v obtained by subtracting ") as Y mv and blank corrected from the frequency showing the maximum intensity Y mv when the X max value obtained by subtracting the middle value X cen of the total frequency of the line profile that X mv, Y mh and Y mv are all less than 30, Y mh, Y mv, X mh and X mv will meet specific expression of . |
priorityDate | 2017-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 146.