Back to results
US 2020/0033685 A1Published application
Electrochromic multi-layer devices with spatially coordinated switching
AssigneeKinestral Technologies, Inc.
InventorsHoward S. Bergh, John David Bass, Jonathan Ziebarth, Nicolas Timmerman, Zachariah Hogan, Karin Yaccato, Howard W. Turner
Life of this patent
Estimating the term…
Abstract
A multi-layer device comprising a first substrate and a first electrically conductive layer on a surface thereof, the first electrically conductive layer having a sheet resistance to the flow of electrical current through the first electrically conductive layer that varies as a function of position.
Claims6
A method of forming an electrochromic multilayer stack comprising:
- providing a first substrate comprising a first transparent electrically conductive layer;
- patterning the first transparent electrically conductive layer with laser patterning to form a patterned first transparent electrically conductive layer having a first spatially varying resistance to the flow of electrical current through the first transparent electrically conductive layer that varies as a function of position in the first transparent electrically conductive layer, and
- forming a first electrode layer comprising an electrochromic material over the patterned first transparent electrically conductive layer.
Dependencies are inferred from the claim text.