http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100302553-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-0225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-02 |
| filingDate | 1996-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100302553-B1 |
| titleOfInvention | Smectic liquid crystal composition |
| abstract | The present invention is characterized in that the liquid crystal cell filled with the liquid crystal composition has a voltage gradation parameter (L) of less than 0.6, said parameter being disposed between a pair of flat plates disposed within the crossed Nicols water phase; A voltage is applied to the liquid crystal cell to form a hysteresis curve representing a correlation between voltage and transmittance; Tangent to the hysteresis loop in the region in which the transmittance increases steeply (I R) is the condition that intersects at the junction (P) to the tangent (I F) in the region adjacent to the voltage rising region of the high-voltage-end formula L = S H / S O To a first smectic liquid crystal composition. Where S O is the area of a right triangle having a diagonal line PQ with intersection P at both ends, an ordinate axis V = 0 and an intersection Q of the hysteresis curve; S H is the area of a region surrounded by a straight line (PQ), a hysteresis curve, and a constant voltage line passing through the intersection (P). The present invention also has a parameter (G) of 0 to 0.3, wherein the parameter (G) is set such that when the absolute value of the voltage (V) increases by a predetermined value (V | min ) ) Is the maximum value (T MAX )n n n n n n n n ≪ / RTI > is a second liquid crystal composition. Where S is the area surrounded by the hysteresis curve; T min is the minimum value of the transmittance; T O is the transmittance given when no voltage is applied. |
| priorityDate | 1995-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.