| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2079-085
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/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-8883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-956
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/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00961
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788
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/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-958
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88 |
| filingDate |
2018-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d2a0d7b1b4fb148e134d41f2b50af66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9861e97e4aaff89779b80e625225784b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4f4fcae6e9af61b30fe83e79741e7a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f970c0d9aa0af93b8686a5cfabd9f695
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3e3cbbd3be78e35fbcd56a7cf78867d |
| publicationDate |
2018-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018225598-A1 |
| titleOfInvention |
Film, method for evaluating optical homogeneity of film, and film production method |
| abstract |
Provided are: a film which is suitably used as an optical film in an image display device and has excellent optical homogeneity; and a method for producing the same. Also provided is an evaluation method with which it is possible to evaluate the optical homogeneity of a film more precisely than with conventional evaluation methods. This film is a cast film containing a resin having a weight-average molecular weight of 200,000 or more. In a film reciprocal space image obtained by Fourier transformation of a projection image obtained by a projection method using the film, line profiles in a direction h and a direction v which are perpendicular to each other are respectively referred to as line profile h and line profile v. In a background reciprocal space image obtained by Fourier transformation of a background image obtained by the projection method without using the film, line profiles in a direction h' and a direction v' which are perpendicular to each other are respectively referred to as line profile h' and line profile v'. The maximum intensity of a line profile (h-h') obtained by subtracting the line profile h' from the line profile h is referred to as Y mh , a value X max obtained by subtracting the median X cen of all frequencies of a blank-corrected line profile from the frequency at which the maximum intensity Y mh is obtained is referred to as X mh , the maximum intensity of a line profile (v-v') obtained by subtracting the line profile v' from the line profile v is referred to as Y mv , and a value X max obtained by subtracting the median X cen of all frequencies of a blank-corrected line profile from the frequency at which the maximum intensity Y mv is obtained is referred to as X mv . Both Y mh and Y mv are 30 or less and Y mh , Y mv , X mh and X mv satisfy a specific formula. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020097710-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111333885-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111333885-B |
| priorityDate |
2017-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |