Capsules for electrophoretic displays and methods for making the same
First Claim
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1. An encapsulated electrophoretic display element comprising a capsule containing at least two substantially immiscible fluids, wherein a first fluid includes an additive and a second fluid includes a plurality of particles.
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Abstract
An encapsulated electrophoretic display is made of at least one display element. Each display element includes at least one capsule. The capsule contains at least two substantially immiscible fluids. The first fluid includes an additive, and the second fluid contains a plurality of particles.
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Citations
24 Claims
- 1. An encapsulated electrophoretic display element comprising a capsule containing at least two substantially immiscible fluids, wherein a first fluid includes an additive and a second fluid includes a plurality of particles.
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18. A process for creating an encapsulated electrophoretic display, comprising the steps of:
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(a) forming a first mixture comprising an additive in a first fluid;
(b) forming a second mixture comprising a plurality of particles in a second fluid;
(c) combining the first mixture and the second mixture into a droplet, wherein the first mixture and the second mixture are substantially immiscible; and
(d) forming a capsule around the droplet. - View Dependent Claims (19, 20)
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- 21. An encapsulated electrophoretic display comprising at least one display element, each display element comprising a capsule containing at least two substantially immiscible fluids, wherein a first fluid includes an additive and a second fluid includes a plurality of particles.
Specification