http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2108698-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dea97595058f316a875c28a64efb90da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13725 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-139 |
| filingDate | 1982-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ee7f4d983af80ed34bf0e94bdf259d3 |
| publicationDate | 1983-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2108698-A |
| titleOfInvention | Liquid crystal displays |
| abstract | A liquid crystal display device comprises a layer 5 of liquid crystal material contained between slides 2, 3, all arranged between two polarisers 11, 12. The slides 2, 3, are surface treated to give a progressive molecular twist which rotates the plane of plane polarised light passing through the liquid crystal layer 5. A small amount, typically 1-5%, of a neutral pleochroic dye is added to the liquid crystal material. This dye absorbs unguided light in the layer and improves a display appearance. The dye order parameter is greater than 0.6. <IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4596446-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0130492-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0130492-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2171533-A |
| priorityDate | 1981-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.