Paper counter-electrode for electrochromic devices
Method for manufacturing an electrochromic display device and device produced thereby
Oxide coated metal grid electrode structure in display devices Patent #: 5293546
ApplicationNo. 536957 filed on 09/29/1995
US Classes:359/271, Particular planar electrode pattern359/269Particular counter electrode
ExaminersPrimary: Nelms, David C.
Assistant: Bey, Dawn-Marie
Attorney, Agent or Firm
Foreign Patent References
International ClassG02F 001/153
Foreign Application Priority Data1993-03-30 JP
AbstractA counterelectrode for a smart window contains a transparent substrate and a linear electrically conductive material formed on a surface of the transparent substrate. The electrically conductive material has a surface area of not less than 10 m2 /g and electrical conductivity of not less than 10-6 Ω-1 ⋅cm-1 at 25° C. A smart window contains an electrochromic electrode having a layer of an electrochromic material formed on its surface, and a layer of an electrolyte arranged between the counterelectrode and the electrochromic electrode and in contact with the layer of the electrochromic material.