DRIVING A DISPLAY

• Main Authors: COMBS, GREGG, HOFFMAN, RANDY, MOUREY, DEVIN ALEXANDER
• Format: Patent
• Language: English; French
• Published: 19.06.2014
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A method of driving a display, the method comprising applying a switching voltage to the display, the switching voltage causing an amount of electrically charged pigment particles to be compacted into a number of wells defined in a dielectric layer in the display, applying a transition waveform to the display, and applying a holding voltage to the display. L'invention concerne un procédé de pilotage d'un affichage, le procédé comprenant les opérations consistant à appliquer une tension de commutation à l'affichage, la tension de commutation faisant se compacter une certaine quantité de particules de pigment chargées électriquement dans un certain nombre de puits définis dans une couche diélectrique dans l'affichage, appliquer une forme d'onde de transition à l'affichage et appliquer une tension de maintien à l'affichage.