Premium
P‐120: Low Voltage FLC for Fast Active Matrix Displays
Author(s) -
Andreev Alexander L.,
Andreeva Tatiana B.,
Kompanets Igor N.
Publication year - 2010
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 - 10.1889/1.3500296
Subject(s) - electric field , hysteresis , matrix (chemical analysis) , voltage , helix (gastropod) , domain (mathematical analysis) , materials science , active matrix , intensity (physics) , field (mathematics) , optics , physics , nanotechnology , electrical engineering , condensed matter physics , engineering , mathematics , composite material , mathematical analysis , ecology , layer (electronics) , quantum mechanics , snail , pure mathematics , biology , thin film transistor
The process of FLC director reorientation in alternating electric field is considered for the case, when interaction of FLC molecules with the substrates results in portion unwinding of helix structure and domain walls motion. Hysteresis‐free electrooptical response as fast as 30÷70 μs was achieved in FLC cells of 1.0 and 1.3 μm thickness at the electric field intensity of 1.0÷2.0 V/μm. This result is very important for the practical use of FLC materials in fast active matrix displays.