| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4ce000ddaa0a9dc896573f5dbbef82f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b88c58d0d8367a7e9f6f2376a4522d4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9be548fccf78a0a8c4d49a104a1b61d0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S359-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133509
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2211-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2211-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133618
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1323 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J11-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00 |
| filingDate |
2008-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ee54771199945439b4bb957b65b970c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_756c45e6f24d3c56a77338ae1178b3ff |
| publicationDate |
2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8205995-B2 |
| titleOfInvention |
Optical device and system for privacy or contrast enhancement and methods of use thereof |
| abstract |
The present invention relates to an optical device for privacy or contrast enhancement of a viewing display. Also disclosed are a system including the optical device and methods of improving privacy or contrast of a viewing display, such as a plasma display panel, a liquid crystal display panel, an inorganic light emitting diode display panel, or an organic light emitting diode display panel. |
| priorityDate |
2008-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |