http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201001027-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133541 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133638 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2413-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2413-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1303 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| filingDate | 2009-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e470e97c318f78ac1a1d41a3889cfd45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34dbd135e60d842321a4433226d19000 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a432ec290b8b957b2882b307d332d4 |
| publicationDate | 2010-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201001027-A |
| titleOfInvention | Retardation film, elliptical polarizer, liquid crystal display device, and method of fabricating elliptical polarizer |
| abstract | Provided is a retardation film which is made of a polypropylene resin, has an in-plane retardation value R0 of 70 nm to 200 nm, an Nz coefficient of 1.1 to 2 where nx represents a refractive index of the film in the in-plane delayed-phase axial direction, ny represents a refractive index in the in-plane advanced-phase axial direction, and nz represents a refractive index in the thicknesswise direction, and has a standard deviation of a delayed-phase axial angle of 0.6 DEG or less measured at an interval of 1 mm or less. The retardation film is thin and has flat wavelength dispersion of retardation. The retardation film, when combined with a 1/2 wavelength plate, forms a wide band 1/4 wavelength plate, which demonstrates an excellent light shielding performance, avoids bonding irregularity and white spots at the time of bonding, and has a wide view angle characteristic. The retardation film is favorably used as a biaxial 1/4 wavelength plate. In addition, an elliptical polarizer using such a retardation film, a method of fabricating the elliptical polarizer, and a liquid crystal display device using such a retardation film are also provided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8982197-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I447491-B |
| priorityDate | 2008-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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