http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6970216-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133504 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 |
| filingDate | 1999-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7f1d57e1574b220867111af40f484fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d0b5f9ec18a6ade41388181f7f2d512 |
| publicationDate | 2005-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6970216-B1 |
| titleOfInvention | Optical element and liquid-crystal display |
| abstract | An optical element of the present invention is constituted by a multilayer structure having a polarizing plate, and a light diffusing plate. The light diffusing plate is formed of a birefringent film containing dispersed therein minute regions differing from the birefringent film in birefringent characteristics. The minute regions are formed of a thermoplastic liquid-crystal polymer. The difference in refractive index between the birefringent film and the minute regions in a direction perpendicular to the axis direction in which a linearly polarized light has a maximum transmittance, Δn 1 , is 0.03 or larger and that in said axis direction, Δn 2 , is not larger than 80% of the Δn 1 . Furthermore, the Δn 1 direction for the light diffusing plate is parallel to the transmission axis of the polarizing plate. A liquid-crystal display of the present invention has a liquid-crystal cell and the optical element disposed on one or each side of the cell. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006215265-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006232861-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7532398-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7515339-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004246581-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006193047-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7446938-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007014007-A1 |
| priorityDate | 1998-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.