Multistable Electro-optical Modes in Ferroelectric Liquid Crystals
Multistable electro-optical modes exist under certain conditions in ferroelectric liquidcrystal (FLC) cells, which means that any light-transmission level can be memorized after the driving voltage is switched off. The multistability is responsible for three new electro-optical modes with different...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Blackwell Publishing Ltd
2009
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/5441/1/JSID_Pozh.pdf http://umpir.ump.edu.my/id/eprint/5441/ http://dx.doi.org/10.1889/JSID17.1.53 |
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| Summary: | Multistable electro-optical modes exist under certain conditions in ferroelectric liquidcrystal (FLC) cells, which means that any light-transmission level can be memorized after the driving voltage is switched off. The multistability is responsible for three new electro-optical modes with different shapes of the gray-scale curve that can be either S-shaped (double or single dependent upon the applied-voltage pulse sequence and boundary conditions) or V-shaped dependent upon boundary conditions and FLC cell parameters. The origin of these modes will be described. |
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