http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017092877-A1
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbf85d8a0e4c3ca8f5ef0ffd05533524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_613703efa09158e6da731de308c971ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fa74a3ccfedcae1a6440f80994c7896 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-076 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-291 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-061 |
| filingDate | 2016-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f528de42eebc5321466b682c004c9d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16889bec10454f7743418bac71f34c74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc8c866619a75386e50daada0e4b067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1197234affb64f3d02ccfeb7c0375d8 |
| publicationDate | 2017-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2017092877-A1 |
| titleOfInvention | Electrically controllable optical element made of an optically isotropic liquid, in particular lens, and method for the production thereof on the basis of liquid composites |
| abstract | Electrically controllable optical element made of an optically isotropic liquid, in particular lens, and method for the production thereof on the basis of liquid composites. The prior art has disclosed apparatuses with various configurations using the electro-optic Kerr effect, in particular for modulating light. For a broad industrial application, the very strong temperature dependence of the effect in conjunction with high operating voltages is disadvantageous. In order to configure or produce an electrically controllable optical element in such a way that, on the basis of the electro-optic Kerr effect, a low threshold and operating voltage, a minimized temperature dependence of the effect and a low response time are achieved, the Kerr liquid (K) according to the invention – proceeding from an electrically controllable optical element as per the preamble of patent claim 1 – comprises a mixture of rod-shaped molecules (5) and non-rod-shaped molecules (4) as active composites and the Kerr liquid (K) forms a thin film with an impressable, wide-mesh, anisotropic network (9) between structured and/or planar conductive layers (2) applied to a substrate (1) in a thin-film cell in such a way that, in accordance with the electro-optic Kerr effect, the state of the active composites (4, 5) of the Kerr liquid (K) is isotropic without an electric field in the working temperature region RT and a change in the voltage-induced phase deviation or refractive index deviation of the optical element is produced by an electrically continuous adjustment of the voltage U or by switching the voltage U on/off and the light passes through an electrode interstice perpendicular to the electrodes. The invention lies in the field of electrically controllable optical elements. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110799897-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102021006429-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018134041-A1 |
| priorityDate | 2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.