http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2140097-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76eea190c7b8280ce46a4d9f7318772e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb6aa3c100a61972a3144751b364d0a8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 1998-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc3cf1248f7b64dc6b51d752e6896e87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60995214ea33e08cedc5c871952d14b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39a727d7d5a7d70ce03e2f6d30c9f914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c16ad1bb54ad9347fb706c1e4a5e649a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d39475c93eee4a0d6e0502e8c0dfab3c |
| publicationDate | 1999-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2140097-C1 |
| titleOfInvention | Optical polarizer |
| abstract | FIELD: optics. SUBSTANCE: given invention is aimed at improvement of polarization characteristics of optical polarizers, specifically, at growth of dichroic ratio of such polarizers in comparison with traditional polarizers based on dyes capable of formation of stable lyotropic liquid-crystal phase and at expansion of assortment of dyes suitable for preparation of high-efficiency optical polarizers. For manufacture of given optical polarizer one anisotropically absorbing birefrigent layer formed from mixed salts of dichroic anion dyes carrying various cations is used at least as one of polarization coats. Proposed optical polarizer can contain in the capacity of dichroic dye dyes selected from class of azo dyes, anthraquinone dyes, indigo dyes, etc related in their turns to group of direct, active, acidic, metal-carrying and other dyes. EFFECT: improved polarization characteristics, expanded assortment of dyes suitable for manufacture of high-efficiency optical polarizers. 15 cl, 2 dwg, 1 tbl |
| priorityDate | 1998-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.