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ELECTROCHROMIC FORMULATION WITH AT LEAST TWO DYE SYSTEMS, METHOD FOR PRODUCTION THEREOF AND ELECTROCHROMIC COMPONENT
ELECTROCHROMIC FORMULATION WITH AT LEAST TWO DYE SYSTEMS, METHOD FOR PRODUCTION THEREOF AND ELECTROCHROMIC COMPONENT
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机译:至少有两个染料系统的电色配方,其制备方法和电色成分
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摘要
Electrochemically active formulations may be used for flashing electrochromic displays, in particular for those that in addition to blinking can switch on a permanent symbol with the blinking display. The formulations contain at least two chemically different dye systems. The formulations provide a first dye system that is reversibly switchable at a low voltage, hence suitable for blinking representation of symbols. A second dye system is activated at a higher voltage and is suitable for permanent display of symbols due to the bistability or irreversibility thereof.
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