Fabrication of cell cavities for electrooptic devices
First Claim
1. A process for making electrochromic devices comprising front and rear spaced elements, wherein more than one such device is formed using common front and rear surfaces and a seal member bonding said front and rear elements together in a spaced apart relationship to define a chamber for each of the said device, with at least one vent and one inlet wherein the said chambers are filled by injecting a liquid electrolyte through the said inlet.
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Accused Products
Abstract
This invention discloses methods to dispense adhesives for fabricating multiple electrooptic devices. In addition the invention also discloses on how the cavities of these electrooptic devices may be filled by an injection process. The Electrooptic devices of this invention may comprise liquid or solid electrolytes.
22 Citations
15 Claims
- 1. A process for making electrochromic devices comprising front and rear spaced elements, wherein more than one such device is formed using common front and rear surfaces and a seal member bonding said front and rear elements together in a spaced apart relationship to define a chamber for each of the said device, with at least one vent and one inlet wherein the said chambers are filled by injecting a liquid electrolyte through the said inlet.
- 13. A process for making an electrochromic devices comprising front and rear spaced elements, wherein a perimeter seal member bonds the said front and rear elements together in a spaced apart relationship to define a chamber with at least one vent and one inlet wherein the said chambers are filled by injecting a liquid electrolyte through the said inlet, and the vent area further comprises of a dam that restricts the flow of the plug seal into the electrolyte.
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15. A method of producing a cell for an electrochromic device comprising front and rear spaced elements, each having front and rear surfaces and a seal member bonding said front and rear elements together in a spaced apart relationship to define a chamber, wherein the method comprises injecting a liquid electrolyte in the chamber via a detachable tab.
Specification