195975 ⎘
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by a piezoelectric effect
Sound generating apparatus and vibration generating apparatus having a plurality of support members with holes overlapping with vibration devices
#2DRIVING WAVEFORMS FOR REFLECTIVE DISPLAYS AND REFLECTIVE DISPLAYS USING THE SAME
#3Apparatus and vibrating generating apparatus having rear vibration member
#4Translating color selector layer for display resolution enhancement
#5Techniques for image enhancement using a tactile display
#6Cholesteric Liquid Crystal Writing Tablet Erased By A Piezoelectric Transducer
#7Electromechanical systems piezoelectric contour mode differential resonators and filters
#8DISPLAY APPARATUS AND METHOD FOR COMPENSATING BEAM TILT
#9Electronic display with a relief