Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1989-04-04
1991-10-08
LaRoche, Eugene R.
Optical: systems and elements
Optical modulator
Light wave temporal modulation
G02F 101
Patent
active
050548956
ABSTRACT:
The present invention relates to an electrochromic element for use in various types of displays and dimming devices, and having a structure comprising bases, a pair of electrodes provided on the bases, at least one of the electrodes being a transparent electrode, color-forming layers provided between the pair of electrodes, and electrolyte superposed with the color-forming layers, and also provided between the pair of electrodes, and a light stabilizer made to be contained in the color-forming layers by being contained in the electrolyte.
REFERENCES:
patent: 4664934 (1987-05-01), Ito et al.
patent: 4750816 (1988-06-01), Ito et al.
patent: 4832468 (1989-05-01), Ito et al.
patent: 4927246 (1990-05-01), Ito et al.
Ito Toshiyasu
Minoura Jun
Okabayashi Katsuaki
Takahashi Shigeyuki
Uemura Toshiya
Kabushiki Kaisha Toyota Chuo Kenkyusho
LaRoche Eugene R.
Lester Evelyn A.
Toyoda Gosei Co,., Ltd.
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