1
Frank J DiSanto, Denis A Krusos: Electrophoretic display panels and associated methods. Copytele, Arthur L Plevy, April 7, 1987: US04655897 (177 worldwide citation)

There is disclosed an electrophoretic display apparatus which includes a planar transparent member having disposed on a surface a plurality of vertical conductive lines to form a grid of lines in the Y direction. On top of the grid of vertical lines there is disposed a plurality of horizontal lines ...


2
Frank J Di Santo, Denis A Krusos: Electrophoretic display panel apparatus and methods therefor. Copytele, Arthur L Plevy, May 3, 1988: US04742345 (146 worldwide citation)

Electrophoretic display panel apparatus having improved alignment and contrast characteristics and methods therefor is provided in accordance with the teachings of the present invention. According to a first aspect of the invention a display panel having a plurality of rows of cathodes and a plurali ...


3
Frank J Di Santo, Denis A Krusos: Method and apparatus for operating an electrophoretic display between a display and a non-display mode. Copytele, Arthur L Plevy, May 24, 1988: US04746917 (138 worldwide citation)

There is shown a method and apparatus for operating an electrophoretic display. The display is operated in a first mode where essentially it operates as a display having normal DC voltages applied to its electrodes. During a non-display mode, a suitable alternating voltage of a given frequency and m ...


4
Frank J DiSanto, Denis A Krusos: Electrophoretic display panel with internal mesh background screen. Copytele, Arthur L Plevy, January 4, 1994: US05276438 (131 worldwide citation)

A triode type electrophoretic display (10) includes a pair of substantially identical glass faceplates (12, 14) sealed to a pair of interstitial spacers (16a, 16b) to form a fluid-tight envelope for containing an electrophoretic fluid. An anodized black screen or mesh element (28) is sandwiched betw ...


5
Frank J Disanto, Denis A Krusos, Christopher Laspina: Electrophoretic display employing gray scale capability utilizing area modulation. Copytele, Arthur L Plevy, October 19, 1993: US05254981 (126 worldwide citation)

A apparatus provides grey scale capability for an electrophoretic information display. The electrophoretic information display is an XY addressable display with each XY coordinate indicative of a given column and row and defining a pixel. There are described various circuit configurations coupled to ...


6
Frank J DiSanto, Denis A Krusos, Edward Lewit: Electrophoretic display panel with selective character addressability. Copytele, Plevy & Associates, November 14, 1995: US05467107 (118 worldwide citation)

An electrophoretic display includes a plurality of groups of intersecting row and column electrodes, and a plurality of parallel anode electrode segments disposed in spaced relation within a fluid-tight envelope containing a suspension of pigment particles in a dielectric fluid. Each respective grou ...


7
Frank J DiSanto, Denis A Krusos: Method of filling an electrophoretic display. Copytele, Arthur L Plevy, January 18, 1994: US05279511 (98 worldwide citation)

The present invention is a method of filling the interstice between the anode structure and the cathode structure of an electrophoretic image display (EPID) with a fluid dispersion containing solid pigment particles. And more specifically, a method of filling such EPIDs when the interstice between t ...


8
Frank J Di Santo, Denis A Krusos, Edward Lewit: Electrophoretic information display (EPID) apparatus employing grey scale capability. Copytele, Arthur L Plevy, May 23, 1989: US04833464 (95 worldwide citation)

Various techniques and apparatus for grey scale operation for an electrophoretic display panel (EPID) are provided. The apparatus includes circuitry with a timing generator which produces a plurality of different time duration output waveforms which are applied to the X and Y drivers associated with ...


9
Frank J DiSanto, Denis A Krusos: Electrophoretic display panel and associated methods for blinking displayed characters. Copytele, Arthur L Plevy, May 2, 1995: US05412398 (91 worldwide citation)

A tetrode type electrophoretic display includes local anode lines electrically grouped into groups having the width of a character. In operation, the local anode may be used to blink selected characters by applying appropriate voltages to the various electrodes of the display in the proper sequence. ...


10
Frank J DiSanto, Denis A Krusos, Edward Lewit: Method for writing data to an electrophoretic display panel. CopyTele, Arthur L Plevy, November 30, 1993: US05266937 (91 worldwide citation)

A method for writing data to an EPID display includes loading data for a line of pixels onto the grid lines of the EPID. Instead of writing that single line fully by enabling the associated cathode row with a logical "1" voltage for the time necessary to cause complete pigment particle migration, th ...