http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100442091-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e3c990dc67c29a8cfb71a9db599f13d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2004-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0db29c2141df77c356bdf2cff863402f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d089804f5ddd23c3cf2814832f42ccd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2aa833b9b92fab697d9d3b737ac3c4f |
| publicationDate | 2008-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100442091-C |
| titleOfInvention | Optical film and liquid crystal display device |
| abstract | The present invention provides an optical film which facilitates the immobilization of liquid crystal orientation, can realize the wavelength dispersion of small birefringence, can be easily manufactured at a low cost in industrial view and can also be exactly regulated in optical characteristics, such as wavelength dispersion of the birefringence, is immobilized with the desired orientation state and can be made uniform and larger in area. The optical film is composed of polyester including a structural unit derived from 1,1'-bicyclohexyl-4,4'-dicarboxylic acid and a structural unit derived from an aromatic diol-based compound of an ortho body and is obtained by cooling the orientation state formed during the thermal orientation of the polyester to its glass transition temperature or below so as to immobilize the orientation state. |
| priorityDate | 2003-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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