PRESSURE-SENSITIVE WRITING MEDIA COMPRISING ELECTROPHORETIC MATERIALS

Abstract: systems and methods are disclosed for pressure-sensitive, electrophoretic displays, which may optionally include haptic feedback. a display may comprise a first conductive layer having a pressure-sensitive conductivity and an electrophoretic layer positioned adjacent to the first conductive layer, wherein the electrophoretic layer is in electrical communication with the first conductive layer and is configured to locally change state based on a pressure applied to the first conductive layer. local and global writing and erasing of the display can also be achieved.

Inventor(s): Sunil Krishna SAINIS, Seth J. BISHOP, Kosta LADAVAC, Stephen J. TELFER, Richard J. PAOLINI, JR.

CPC Classification: G02F1/1685 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS)

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