Title:	Driving method of liquid crystal display element and driving circuit
Authors:	Kuwata, Takeshi Ruckmongathan, T.N. Nagano, Hideyuki Yamashita, Takashi Hasebe, Hiroshi Ko, Hidemasa Kakagawa, Yutaka Onishi, Takanori
Subject:	Liquid Crystal Displays
Issue Date:	6-Jun-2003
Citation:	Japanese Patent JP2003162269 (A) 2003, Japanese Patent JP3500382 (B2) 2004
Abstract:	PROBLEM TO BE SOLVED: To drive liquid crystal display elements, that utilize high speed responding liquid crystals, with high speed switching. ;SOLUTION: L row electrodes are batch selected in plurality. The selection voltage is set to a voltage level of either +V<SB>r</SB>or -V<SB>r</SB>. Column vector elements of a K-th orthogonal matrix (where K is a power of two and is equal to or greater than L) having +V<SB>r</SB>and -V<SB>r</SB>as elements are made corresponding to the selection voltages to be applied to respective row electrodes. On the other hand, a voltage having a level corresponding to the total sum of exclusive OR of corresponding elements of a data vector and a selection voltage vector is applied to column electrodes.
Description:	Open Access
URI:	http://hdl.handle.net/2289/6203
Alternative Location:	http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&II=1&ND=3&adjacent=true&locale=en_EP&FT=D&date=20030606&CC=JP&NR=2003162269A&KC=A
Copyright:	2003 JPO
Appears in Collections:	Patents (SCM)

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