Electrochromic or electrodeposition display and novel process for their manufacture
First Claim
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1. An electroechromic or electrodeposition display comprising a plurality of cells, each of said cells comprises:
- (a) surrounding partition walls,(b) an electrochromic fluid or electrolytic fluid filled therein, and(c) a polymeric sealing layer which is formed from a sealing composition having a specific gravity lower than that of the electrochromic fluid or electrolytic fluid to enclose the electrochromic fluid or electrolytic fluid within each cell.
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Abstract
The present invention is directed to an improved electrodeposition and an electrochromic display. The display cells formed from microcups are filled with an electrolyte fluid and are individually sealed with a polymeric sealing layer.
68 Citations
53 Claims
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1. An electroechromic or electrodeposition display comprising a plurality of cells, each of said cells comprises:
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(a) surrounding partition walls, (b) an electrochromic fluid or electrolytic fluid filled therein, and (c) a polymeric sealing layer which is formed from a sealing composition having a specific gravity lower than that of the electrochromic fluid or electrolytic fluid to enclose the electrochromic fluid or electrolytic fluid within each cell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 39, 40, 41, 42, 50, 51)
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22. An electrochromic or electrodeposition display comprising
a) a top electrode plate and a bottom electrode plate, at least one of which is transparent; - and
b) a plurality of cells enclosed between the two electrode plates, each of said cells comprising (i) surrounding partition walls, (ii) an electrochromic fluid or electrolytic fluid filled therein, and (iii) a polymeric sealing layer which is formed from a sealing composition having a specific gravity lower than that of the electrochromic fluid or electrolytic fluid to enclose the electrochromic fluid or electrolytic fluid within each cell. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 43, 44, 45, 46, 47, 48, 49, 52, 53)
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Specification