http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-295296-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_313c2ac1c6159e38a96bd17d83b17a2b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-22 |
| filingDate | 1990-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b23366230ac26a75826ec2ec59130430 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_217f942415108859dc359e5519e458cb |
| publicationDate | 1991-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-295296-A5 |
| titleOfInvention | ELECTROOPTICAL ARRANGEMENT FOR CONTROLLING TRANSPARENCY |
| abstract | The invention relates to electro-optical arrangements for controlling the transparency. According to the invention, a controllable light scattering device in the form of a liquid crystal device based on the dynamic scattering effect, the scattering effect of polymer dispersed liquid crystals or another electro-optic scattering effect is combined with one or more light-beaming devices. In the way of incident or exiting light are screens, z. B. strip apertures in the manner of Venetian blind elements attached so that the light of certain directions and transmitted light of other directions is weakened. By changing the aperture, the adaptation to the desired lighting and contrast conditions, via the electrical voltage of the liquid crystal component, the rapid control of the light intensity. {Light scattering, adjustable; Liquid crystal device; Scattering effect, more dynamic; Liquid crystals, polymer dispersed; Lichtbuendelung, device for; dazzle} |
| priorityDate | 1990-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID414012539 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7169 |
Total number of triples: 13.