Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1996-07-01
1999-01-12
Rosenberger, Richard A.
Optical: systems and elements
Optical modulator
Light wave temporal modulation
G02F 1157
Patent
active
058597220
ABSTRACT:
An electrochromic device having a pair of electrically conductive counter plates, an ion conductive material placed between the electrically conductive counter plates, a layer containing an electrochromic material provided in at least one of locations between the ion conductive material and the electrically conductive counter plates, at least one of the electrically conductive counter plates being a transparent electrically conductive plate having a transparent substrate and a transparent electrode disposed inside the transparent substrate, and at least one of the transparent electrically conductive plate having an ultraviolet absorbing layer containing an organic ultraviolet absorber between the transparent substrate and the transparent electrode.
REFERENCES:
patent: 4702566 (1987-10-01), Tukude
patent: 4749261 (1988-06-01), McLaughlin et al.
patent: 4990286 (1991-02-01), Gordon
patent: 5387458 (1995-02-01), Pavelka et al.
Asano Tsuyoshi
Nishikitani Yoshinori
Suga Masanobu
Nippom Oil Co., Ltd
Rosenberger Richard A.
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