All solid electrochromic display
Electrochromic display cell
Electrochromic cells with improved electrolyte system Patent #: 4335938
ApplicationNo. 06/268683 filed on 06/01/1981
US Classes:359/268, Complementary device345/105Electrochromic elements
ExaminersPrimary: Davie, James W.
Attorney, Agent or Firm
International ClassesG02F 1/01 (20060101)
G02F 1/15 (20060101)
Foreign Application Priority Data1980-06-19 JP
AbstractAn improvement in an all solid type electrochromic display element comprising a first electrode, a first oxidation-reduction reaction film layer, an insulating film layer, a second oxidation-reduction reaction film layer and a second electrode laminated in this order. The improvement is characterized in that only one of the first and second oxidation-reduction film layers is patterned.