| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2005-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e366dc92aa47a962eda5b4bf21b97f9 |
| publicationDate |
2007-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007024940-A |
| titleOfInvention |
Wide viewing angle compensation film and liquid crystal display device using the same |
| abstract |
A wide viewing angle compensation film capable of widening the viewing angle of a liquid crystal display device or the like and a liquid crystal display device using the same are provided. SOLUTION: A stretched film exhibiting negative birefringence and a stretched film exhibiting positive birefringence are laminated so that the slow axes of the stretched films are parallel to each other, and an in-plane retardation (Re ) Is in the range of 60 to 300 nm and the orientation parameter (Nz) is in the range of 0.5 ± 0.1. The optical compensation film is laminated on one surface of the polarizing film. The transparent protective film is laminated on the other surface of the polarizing film, and the wide viewing angle compensation is formed by laminating the slow axis of the optical compensation film and the absorption axis of the polarizing film in an orthogonal direction or a parallel direction. the film. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015033877-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010060618-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008191509-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010058633-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210044800-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105785655-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105705971-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8531765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014021265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015205012-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102148213-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160051820-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109983377-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104541188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014021265-A1 |
| priorityDate |
2005-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |