http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09178935-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 1995-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aacfdad8320b133008c07a926ac9002 |
| publicationDate | 1997-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09178935-A |
| titleOfInvention | Method for producing optical compensation film, optical compensation film and liquid crystal display device using the same |
| abstract | (57) Abstract: To provide an optical compensation film having excellent surface smoothness and a liquid crystal display device using the same, a main refractive index in the plane of the film is n x , n y , and a thickness is d. 5nm ≦ | n x -n y | × its amplitude with d ≦ 80 nm is easily mass-produced optical compensation film is 10% or less. SOLUTION: In a thermoplastic resin film, after the longitudinal axis direction of the indicatrix in the film plane is oriented in the film width direction by transverse uniaxial stretching, the linear expansion coefficient of the film starts to increase and then Tg or less. In the temperature atmosphere of Stretching in the film flow direction reduces in-plane orientation unevenness while maintaining the smoothness of the film surface, and further continuously de-orientates and re-orients the molecular chains to continuously produce optical compensation films. To do. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009145902-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4485024-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011034107-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002022943-A |
| priorityDate | 1995-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.