| abstract |
The electrochromic device is a first flexible or rigid plastic substrate comprising a front surface and a rear surface, wherein the back surface comprises a first conductive material; A first flexible or rigid plastic substrate, wherein the front surface, rear surface, or both the front surface and the rear surface of the first substrate include gas diffusion barriers; A second flexible or rigid plastic substrate comprising a front surface and a rear surface, wherein the front surface comprises a second conductive material, the first substrate is bonded to the second substrate by a sealing member, The surface and the front surface of the second substrate define a chamber therebetween with a sealing member. |