http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1068822-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 |
| filingDate | 1996-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a65834b03ed9e4716466a7019bce75e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f0a402476c7e32ab895d4dac894d123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0404863c943f7933ce34b48f206bd3c |
| publicationDate | 1998-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1068822-A |
| titleOfInvention | Optical film, manufacturing method thereof and optical element |
| abstract | PROBLEM TO BE SOLVED: To provide an optical element which can precisely and stably align a polymer-based liquid crystal, easily and efficiently produce an optical element such as a large-area body, and has a small retardation due to birefringence and is excellent in practicality. Development of an optical film for liquid crystal alignment that is possible, easy to manufacture and excellent in mass productivity. SOLUTION: An optical film for liquid crystal alignment (1) having a non-stretched alignment film (12) made of polyvinyl alcohol on a transparent non-stretched film (11) having a small phase difference due to birefringence, and After the non-stretched film and the film having a large birefringence are filled with an aqueous solution of polyvinyl alcohol to form a film, the method for producing the optical film for removing the film having a large birefringence, and the orientation on the orientation film An optical element having a liquid crystal layer in a state. [Effect] A highly oriented polyvinyl alcohol layer can be formed via a film having a large birefringence, and can function as a high-performance alignment film. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010266883-A |
| priorityDate | 1996-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.