The invention relates to a rearview mirror and a rearview mirror anti-dazzle display control method, and relates to the technical field of display equipment. According to the main technical scheme, the rearview mirror comprises a main body, and the main body comprises a first polaroid, a liquid crystal dimming layer, a semi-transparent and semi-reflective film layer, a color film substrate, a liquid crystal pixel layer, an array substrate, a second polaroid and a backlight source which are sequentially arranged in a stacked mode; the light-transmitting axis of the first polaroid is perpendicular to the light-transmitting axis of the second polaroid, wherein the liquid crystal dimming layer is a liquid crystal box, when a zero-volt voltage is applied to the liquid crystal dimming layer, therearview mirror is in a reflective display state, and when the voltage of a preset value is applied to the liquid crystal dimming layer, the rearview mirror is in an anti-dazzling display state. Therearview mirror not only can realize an anti-glare function, but also can realize a display function.
本发明是关于一种后视镜及后视镜防眩显示控制方法,涉及显示设备技术领域。主要采用的技术方案为:后视镜包括,主体,所述主体包括依次层叠设置的第一偏光片、液晶调光层、半透半反膜层、彩膜基板、液晶像素层、阵列基板、第二偏光片以及背光源;所述第一偏光片的透光轴与所述第二偏光片的透光轴垂直;其中,所述液晶调光层为液晶盒,在对所述液晶调光层施加零伏的电压时,所述后视镜处于反光显示状态,在对所述液晶调光层施加预设值的电压时,所述后视镜处于防眩目显示状态。本发明实施例提供的后视镜不仅可以实现防眩光的功能,还能够实现显示功能。
Rearview mirror and rearview mirror anti-dazzle display control method
后视镜及后视镜防眩显示控制方法
2020-08-04
Patent
Electronic Resource
Chinese
IPC: | G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Anti-dazzle rearview mirror electronic control system and anti-dazzle rearview mirror
European Patent Office | 2015
|Frameless anti-dazzle rearview mirror and manufacturing method thereof
European Patent Office | 2020
|