ELECTRO-OPTIC MEDIUM AND WRITABLE DEVICE INCORPORATING THE SAME
An electro-optic device comprising electrophoretic medium including a dispersion of a plurality of particles in a fluid configured to migrate within the fluid in a direction responsive to an applied electric field. The plurality of particles include a first type of particles having a first charge of...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
13.07.2022
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Subjects | |
Online Access | Get full text |
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Summary: | An electro-optic device comprising electrophoretic medium including a dispersion of a plurality of particles in a fluid configured to migrate within the fluid in a direction responsive to an applied electric field. The plurality of particles include a first type of particles having a first charge of a first charge polarity, a second type of particles having a second charge of a second charge polarity, and a third type of particles having a third charge of the second charge polarity. The first charge polarity is opposite to the second charge polarity, and the third type of particles are configured to migrate within the fluid in a direction responsive to an applied magnetic field gradient. |
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Bibliography: | Application Number: EP20190878180 |