| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8f1cf2de725e4e960c86206c9ac5000
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfdc94451ebf8533aae7adfe5662acba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_895ad462fdb6abac4b17d94602f96d69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2413-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-29 |
| filingDate |
2012-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1e581c72b2af63f04bbe69291d5b25b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_419334543315bc177078a8de7b2c4632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40e8cc4eb276855e099186d1290ef3e8 |
| publicationDate |
2015-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9081147-B2 |
| titleOfInvention |
Effective media retarder films with spatially selective birefringence reduction |
| abstract |
A retarder film provides a first light retardation and can be heat processed in one or more selected areas to provide a second light retardation in the selected area(s). The retarder film may have an absorption characteristic such that the heat processing can be carried out by selectively exposing the film to a suitable radiant beam. The retarder film is composed of a stack of contiguous ultrathin layers configured to provide an effective optical medium for visible light. Visible light propagates through the stack as an effective medium having effective refractive indices along principal x-, y-, and z-axes. At least some of the ultrathin layers possess intrinsic birefringence, and the effective indices of the stack are functions of the intrinsic refractive indices of the constituent ultrathin layers. The heat processing is carried out so that the ultrathin layer stack structural integrity is not substantially altered in the processed area(s). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9864120-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10495801-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11413481-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10018762-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9851484-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9903988-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016223731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10254460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015277013-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10895673-B2 |
| priorityDate |
2012-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |