Thin electrochromic display
First Claim
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1. An electrochromic display device having a single substrate member, said device comprising:
- a transparent substrate having transparent electrodes with electrochromic material thereon,a fibrous spacer member impregnated in its central portion with an electrolyte disposed in contact with the electrochromic material on said electrodes, and impregnated in its peripheral portions surrounding the central portion with an adherent sealing resin, anda sheet of conductive metal foil having a central portion with an active surface disposed in contact with said electrolyte to facilitate cationic transport, and having its peripheral portion surrounding the central portion sealed and bonded to said substrate by means of said adherent resin.
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Abstract
A thin electrochromic display employs a transparent substrate with transparent electrodes and electrochromic material thereon forming actuatable electrochromic segments, a fibrous spacer member adjacent the substrate and impregnated in its central portion with electrolyte in contact with the electrochromic material, and impregnated in its peripheral portions surrounding the central portion with a sealing adherent resin, and a conductive foil member covering the central portion of the carrier and sealed about its periphery by means of the curable resin to the substrate.
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Citations
6 Claims
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1. An electrochromic display device having a single substrate member, said device comprising:
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a transparent substrate having transparent electrodes with electrochromic material thereon, a fibrous spacer member impregnated in its central portion with an electrolyte disposed in contact with the electrochromic material on said electrodes, and impregnated in its peripheral portions surrounding the central portion with an adherent sealing resin, and a sheet of conductive metal foil having a central portion with an active surface disposed in contact with said electrolyte to facilitate cationic transport, and having its peripheral portion surrounding the central portion sealed and bonded to said substrate by means of said adherent resin. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification