| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d1f83f6f0c0d45873c7d78123649fb7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf3cdacd2a3de12654d388eb59b7505f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c84f706a283d7e9391a86a23676f3066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5dc92834a3bb9a1e18ca7b0e42fad84a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e998c8d93296408930455c411135565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7acd9bf7cd31b8eccc4b50ca50feae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d54e9da4a53e887de93c5ff5b4d7e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56 |
| filingDate |
2008-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37bc284d45412c91cde5043fd8a9685f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f4cad59974da47d10c34c18a0c121b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a48b4826f3e77bcbece6c7a7581958d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a9a8a7b3e8c1e63458b55f1f2199a1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbdcabf2b5b51c28d66755ab9142bbaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_483dec77ee30c4e389b8a9e4ad4d4640
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b5271e3481b5d632ac371c9caeb788 |
| publicationDate |
2008-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008130186-A2 |
| titleOfInvention |
A retardation film, a method for preparing retardation film and polarizer comprising the retardation film |
| abstract |
There is provided a retardation film capable of adjusting an angel between a proceeding direction of a film and an optical axis of liquid crystal by employing an alignment layer formed of polymers induing norbornene and improving thermal stability and photoreaction rate, a method for preparing the retardation film and a polarizer comprising the retardation film. The retardation film includes a substrate, an alignment layer formed on the substrate and made of polymers including norbornene, and an alignment layer fixing layer formed on the alignment layer and made of liquid crystal materials; the method for preparing a retardation film includes: forming a polymer layer by coating a substrate with a polymer solution induing norbornene and drying the polymer solution, forming an alignment layer by irradiating the copolymer layer with linearly polarized ultraviolet rays in a predetermined direction relative to a proceeding direction of a film to give an orientation to the copolymer layer, forming a liquid crystal layer on the alignment layer by coating the alignment layer with a nematic liquid crystal solution and drying the nematic liquid crystal solution, and fixing the orientation of the liquid crystal layer by curing the liquid crystal layer; and the polarizer includes the retardation film and a polarizer film, both of which are stacked with each other. The retardation film has improved thermal stability and light reaction speed, and the retardation film whose optical axis has a desired orientation angle relative to a proceeding direction of the retardation film may be easily prepared through the irradiation of polarized ultraviolet rays. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012171442-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102213786-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014099546-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010164975-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10131843-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10358641-B2 |
| priorityDate |
2007-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |