发明名称 Method and apparatus for driving a dielectric elastomer matrix avoiding crosstalk
摘要 A method for driving a matrix of elements responding to the absolute value of the activation voltage avoiding crosstalk, the matrix (4) composed of elements (3) arranged in M rows and N columns with a first (2) and second (2') electrodes to apply the activation voltage. When elements (E3C,E6C,E8C) located on a common activation column (CC) and on activation rows (R3,R6,R8) are to be excited, the method including applying a row activation voltage (V3) to the first electrode (2) of the elements (3) located on activation rows (R3,R6,R8); applying a column activation voltage (V0) to the second electrode (2') of the elements (3) located on common activation column (C); applying a common row voltage (V1) to the first electrode (2) of the elements (3) located on all the rows of the matrix (4) except for the activation rows (R3,R6,R8); applying a common column voltage (V2) to the second electrode (2') of the elements (3) located on all the columns of the matrix (4) except for the common activation column (C).
申请公布号 US8552846(B2) 申请公布日期 2013.10.08
申请号 US201013514021 申请日期 2010.01.22
申请人 CORDOBA MATILLA JOSE LUIS;VISION TACTIL PORTABLE, S.L. 发明人 CORDOBA MATILLA JOSE LUIS
分类号 H04B3/36;G09G3/00;G09G3/34 主分类号 H04B3/36
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