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P‐33: Single‐chip Driver for 65k Color STN‐LCD with Half Column Voltages in a MLA Drive System
Author(s) -
Sako Norimitsu,
Sasama Hiroshi,
Kitayama Hideyuki,
Fukasawa Hideaki
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 - 10.1889/1.1832276
Subject(s) - column (typography) , voltage , liquid crystal display , line (geometry) , chip , computer science , electrical engineering , engineering , optoelectronics , materials science , telecommunications , mathematics , geometry , frame (networking)
In a MLAMulti Line Addressing drive system to select N lines simultaneously, it has been common sense that N+1 levels of the column voltage are necessary. The MLA drive system settled with half number of column voltages is developed. Concretely, it introduces single‐chip driver for 65k color STN‐LCD that the number of column voltages is four levels though seven lines are driven at the same time.