公开(公告)号：US20230068233A1

公开(公告)日：2023-03-02

申请号：US17896215

申请日：2022-08-26

Applicant: GENTEX CORPORATION

Inventor： Leroy J. Kloeppner ,  Joshua P. McClure ,  Wenhan He

IPC: G02F1/1516 ,  G02F1/155 ,  C09K9/02

Abstract: An electro-optic device may comprise a first substrate having a first surface and a second surface; a second substrate having a third surface and a fourth surface, the second substrate disposed in a spaced-apart relationship relative to the first substrate such that the second and third surfaces are generally parallel to and face one another; a first electrode associated with the second surface; a second electrode associated with the third surface; a styrene-ethylene-butylene-styrene (SEBS) anionic exchange membrane disposed between the first and second electrodes; a first compartment defined by the SEBS anionic exchange membrane and the first substrate; a second compartment defined by the SEBS anionic exchange membrane and the second substrate; a cathodic species disposed in the first compartment; and an anodic species disposed in the second compartment.