| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669c01133740c5233f2c8738904ea3af |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2413-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1393 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133634 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-139 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate |
2003-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-01-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b548f02a099fccfb0d5802082f11003d |
| publicationDate |
2008-01-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7324180-B2 |
| titleOfInvention |
Laminated retardation optical element, process of producing the same, and liquid crystal display |
| abstract |
In a liquid crystal display 90 , a laminated retardation optical element 10 is placed between a polarizer 102 A on the incident side and a liquid crystal cell 104 , and a ˜/4 retardation film 102 C 10 is placed between a polarizer 102 B on the emergent side and the liquid crystal cell 104 . The laminated retardation optical element 10 comprises: a ˜/4 retardation layer 14 having the function of bringing, to light that passes through this retardation layer, a 15 phase difference corresponding to a quarter of the wavelength of the light; and a C plate-type retardation layer 16 that acts as a negative C plate. The ˜/4 retardation layer 14 and the C plate-type retardation layer 16 are laminated to a transparent substrate 12 in 20 the order mentioned, and are optically bonded to each other. The I/4 retardation layer 14 comprises as its main component a horizontally-aligned, cross-linked nematic liquid crystal, while the C plate-type retardation layer 16 comprises as its main component a 25 cross-linked chiral nematic liquid crystal (a cross-linked nematic liquid crystal and a cross-linked chiral agent) or cross-linked discotic liquid crystal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7804560-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9164313-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8405800-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8610846-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011001906-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007200978-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007120475-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7687988-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8670091-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7804244-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7649599-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016017228-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7738055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8368849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007121033-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7956957-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006098145-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7864268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7855770-B2 |
| priorityDate |
2002-09-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |