Electrophoretic display and novel process for its manufacture
First Claim
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1. An electrophoretic display comprising a plurality of cells having side walls wherein said cells are filled with an electrophoretic fluid comprising charged particles dispersed in a dielectric solvent or solvent mixture and said cells are individually sealed with a polymeric sealing layer.
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Abstract
This invention relates to an electrophoretic display comprising cells which are filled with charged particles dispersed in a solvent and are individually sealed with a polymeric sealing layer.
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Citations
36 Claims
- 1. An electrophoretic display comprising a plurality of cells having side walls wherein said cells are filled with an electrophoretic fluid comprising charged particles dispersed in a dielectric solvent or solvent mixture and said cells are individually sealed with a polymeric sealing layer.
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18. An electrophoretic display which comprises:
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a) two electrode plates;
b) an array of cells having side walls that are sandwiched between the two electrode plates, each of said cells is filled with an electrophoretic composition comprising charged particles dispersed in a dielectric solvent or solvent mixture and individually sealed with a polymeric sealing layer. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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Specification