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发明公开
CN102062983A 包含显示器/信号灯的电致变色后视镜组件 失效 - 权利终止

包含显示器/信号灯的电致变色后视镜组件
摘要：
一种包含显示器/信号灯的电致变色后视镜组件。一种车辆电致变色后视镜组件包括：有可变反射率的电致变色反射镜(110，920)；眩光传感器(160，234)，用于检测从车辆后方指向前元件的光亮度级；环境光传感器(232)，用于检测环境光的亮度级；放置在反射器中部分透射部分反射区之后的显示器(146，170)，用于显示其中的信息；和耦合到传感器和显示器的控制电路(230，900)。控制电路确定是在白昼状态或夜间状态作为眩光传感器检测环境光亮度级的函数，用于控制源于显示器的光与从反射器中部分透射部分反射区反射光的对比率。
摘要（英）：

The invention provides an electrochromic rearview mirror assembly incorporating a display/signal light. The electrochromic rearview mirror assembly for a vehicle includes an electrochromic mirror (110, 920) having a variable reflectivity, a glare sensor (160, 234) for sensing levels of light directed towards the front element from the rear of the vehicle, an ambient sensor (232) for sensing levels of ambient light, a display (146, 170) positioned behind the partially transmissive, partially reflective portion of the reflector for displaying information therethrough; and a control circuit (230, 900) coupled to the sensors and the display. The control circuit determines whether daytime or nightime conditions are present as a function of the ambient light level sensed by the glare sensor to control a contrast ratio of light originating from the display and light reflecting from the partially transmissive, partially reflective area of the reflector.

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