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26.3: Low Voltage Zenithal Bistable Devices with Wide Operating Windows
Author(s) -
Jones J. Cliff,
Beldon Steve,
Brett Peter,
Francis Matt,
Goulding Mark
Publication year - 2003
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1832442
Subject(s) - bistability , voltage , materials science , grating , optoelectronics , engineering , electrical engineering
Key parameters for any bistable device are operating voltage and temperature range. The development of liquid crystal mixtures for use with grating aligned Zenithal Bistable Displays (ZBD™) is described for the first time. Latching at voltages less than 5V, with 20V addressing faster than 80μs per line and operation over a temperature range from −20°C to 80°C are all demonstrated in the same 4μm device.