| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2000-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c20d186c7c67d31444f9ef5c926430
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_767c1b70af6855730bf73c33c37c770c |
| publicationDate |
2001-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10033916-A1 |
| titleOfInvention |
Circular polarizer |
| abstract |
The invention relates to a circular polarizer with at least one layer made of an optically anisotropic material with a helically twisted molecular orientation, characterized in that it also contains at least one layer made of an optically isotropic material, which preferably adjoins the layer made of optically anisotropic material, the isotropic material is chosen so that its refractive index coincides with the mean refractive index of the anisotropic material, the use of such a circular polarizer in liquid crystal display devices and a liquid crystal display device comprising a liquid crystal cell and such a polarizer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9448349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2179311-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2179311-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8767297-B2 |
| priorityDate |
1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |