| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2219-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133634 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-2007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-586
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2005-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d35cee8d7e2023ddf64b2708f11d88e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77f7a0abcf451f0c2f4bd1305b5a69e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aef0f9bfa4ef10d74fa7215115f2097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_767c1b70af6855730bf73c33c37c770c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ad81108f0f9e4068efef8d2d58b1552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a962c1b70f628bf76a9658ed9a5d7e8 |
| publicationDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1763689-B1 |
| titleOfInvention |
Biaxial film having local birefringence that varies periodically |
| abstract |
The invention relates to an optically biaxial film comprising an anisotropic material with deformed helically twisted structure and locally varying birefringence, to methods and materials for its preparation, to its uses as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays comprising such a biaxial film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018192896-A1 |
| priorityDate |
2004-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |