http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004157247-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02 |
| filingDate | 2002-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40fd43218c444b7a4d844283550f9cb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca9aa175e0cf41fbd38d9076d79721ff |
| publicationDate | 2004-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004157247-A |
| titleOfInvention | Liquid crystal optical element, method for manufacturing the same, and optical apparatus |
| abstract | A liquid crystal optical element capable of changing transmittance while changing an applied voltage while reducing scattering is obtained and used as a diaphragm of an optical device. A liquid crystal / polymer composite containing a dichroic dye, a liquid crystal, and a polymer is used as a liquid crystal optical element, and the transmittance is changed along a transmittance curve 10 by changing a voltage applied to an electrode. changes are allowed, a high transmittance in the state transmittance T H is 45% or more, a low transmittance state in which transmission T L is set to be 40% or less, and the scattering transmittance T d is 20% or less, use in the region T 10 between the high transmittance state and a low transmittance state, the transmittance ratio K HL when the 1.2 or higher. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109991781-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111433664-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007248604-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006161051-A |
| priorityDate | 2002-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.