Method for producing an electrochromic device
First Claim
1. A method for producing an electrochromic device which comprises the steps of (a) assembling a hollow cell constituting an electrochromic device by opposing two electrically conductive substrates, at least one of which is transparent and either of which is provided with an injection port for an electrolyte or a precursor thereof, in a spaced-apart relationship with each other and sealing together the entire peripheral edges of the opposed substrates;
- (b) filling the inside of the hollow cell with an electrolyte or the precursor thereof by injecting through the injection port;
(c) sealing temporarily the injection port with a material selected from the group consisting of a natural rubber and a synthetic rubber which is deformably inserted into the port; and
(d) sealing secondarily the temporarily sealed port by applying thereon only an adhesive or a sheet member over the adhesive.
2 Assignments
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Accused Products
Abstract
Disclosed is a method for producing an electrochromic device providing an opening in the surface of each of the two electrically conductive substrates of the cell, not in the end surface of the opposed substrates, to fill the inside of the hollow cell with an electrolyte or the precursor thereof by injecting through the injection port, to seal temporarily the injection port with a material which can be deformably inserted into the port and to seal secondarily the temporarily sealed port by applying thereon only an adhesive or a sheet-like member over the adhesive.
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Citations
4 Claims
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1. A method for producing an electrochromic device which comprises the steps of (a) assembling a hollow cell constituting an electrochromic device by opposing two electrically conductive substrates, at least one of which is transparent and either of which is provided with an injection port for an electrolyte or a precursor thereof, in a spaced-apart relationship with each other and sealing together the entire peripheral edges of the opposed substrates;
- (b) filling the inside of the hollow cell with an electrolyte or the precursor thereof by injecting through the injection port;
(c) sealing temporarily the injection port with a material selected from the group consisting of a natural rubber and a synthetic rubber which is deformably inserted into the port; and
(d) sealing secondarily the temporarily sealed port by applying thereon only an adhesive or a sheet member over the adhesive. - View Dependent Claims (2, 3, 4)
- (b) filling the inside of the hollow cell with an electrolyte or the precursor thereof by injecting through the injection port;
Specification