| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24942 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-12 |
| filingDate |
2002-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b50408d47ccb68eee4d8a7b0acf2dab0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dbecb6cc92844023b5e9b43242cf900
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af63db7e52e2a0fae5ef9fa767f57f46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a7be33d2989a63d93777871e7d9ddd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44a2f6c0d31f46f9dd7d3a1c1ad8daca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dc473f35224dc3a00ce06a9ca478747 |
| publicationDate |
2002-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-02101427-A2 |
| titleOfInvention |
Multilayer birefringent film for polarizing beam splitter |
| abstract |
The PBS is suitable for use in projection systems and displays. A polarizing beam splitter (PBS) contains at least one prism having at least one major surface and having a refractive index of at least about 1.6 and the birefringent film disposed on the major surface of the prism. The present invention provides a unique birefringent multi-layer film having at least a first material and a second material. After uniaxial stretching, the film exhibits a refractive index difference of less than about 0.15 units in the stretched direction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9046656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009520240-A |
| priorityDate |
2001-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |