CN108732753B - 选择性视点成像显示器系统 - Google Patents
选择性视点成像显示器系统 Download PDFInfo
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- CN108732753B CN108732753B CN201810321803.5A CN201810321803A CN108732753B CN 108732753 B CN108732753 B CN 108732753B CN 201810321803 A CN201810321803 A CN 201810321803A CN 108732753 B CN108732753 B CN 108732753B
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Abstract
一种机动车辆包括舱室、控制器以及多视角显示器。该多视角显示器具有面向舱室的第一侧和面向车辆外部的第二侧。多视角显示器具有第一侧显示器屏幕、第二侧显示器屏幕以及阻挡层,该阻挡层设置在第一侧显示器屏幕和第二侧显示器屏幕之间。第一侧显示器屏幕和第二侧显示器屏幕与控制器通信,并且可操作以将第一图案显示在第一侧显示器屏幕上以及将不同于第一图案的第二图案显示在第二侧显示器屏幕上。
Description
技术领域
本发明涉及由自动驾驶系统,尤其是那些构造成在驾驶周期期间无需人为干预而自动地控制车辆转向、加速以及制动的自动驾驶系统控制的车辆。
背景技术
现代车辆的操作变得更为自动化,即能够在越来越少的驾驶员干预下提供驾驶控制。车辆自动已分类成多个等级,这些等级的范围在与完全人为控制的无自动化相对应的零至与不具有人为控制的全自动化相对应的五内。诸如巡航控制、自适应巡航控制以及停车辅助系统的各种自动化驾驶员辅助系统对应于较低的自动等级,而完全“无人驾驶”车辆对应于较高的自动等级。
发明内容
根据本发明的机动车辆包括舱室、控制器以及多视角显示器。多视角显示器具有面向舱室的第一侧和面向车辆外部的第二侧。多视角显示器具有第一侧显示器屏幕、第二侧显示器屏幕以及阻挡层,该阻挡层设置在第一侧显示器屏幕和第二侧显示器屏幕之间。第一侧显示器屏幕和第二侧显示器屏幕与控制器通信,并且可操作以将第一图案显示在第一侧显示器屏幕上以及不同于第一图案的第二图案显示在第二侧显示器屏幕上。
在一示例性实施例中,多视角显示器附加地包括第一侧刚性层和第二侧刚性层,该第一侧刚性层设置在第一侧显示器屏幕的舱室侧上,且该第二侧刚性层设置在第二侧显示器屏幕的外侧上。在这样的实施例中,第一侧刚性层可以是至少70%透明的,且第二侧刚性层可以是至少70%透明的。
在一示例性实施例中,第一侧显示器屏幕包括设有荧光材料的第一聚合物膜,且第二侧显示器屏幕包括设有荧光材料的第二聚合物膜。在这样的实施例中,多视角显示器包括第一能量源和第二能量源,该第一能量源构造成将能量发射至第一聚合物膜的一部分,且该第二能量源构造成将能量发射至第二聚合物膜的一部分。第一聚合物膜可包括聚乙烯醇缩丁醛,且第二聚合物膜可包括聚乙烯醇缩丁醛。第一聚合物膜可包括用于发射可见光谱的第一颜色的第一层和用于发射可见光谱的第二颜色的第二层。附加的层可设置成用于发射可见光谱的附加颜色。
在一示例性实施例中,阻挡层构造成选择性地抑制从第一侧向第二侧的能量传输。
根据本发明的显示图案的方法包括提供多视角显示器。该多视角显示器具有多个层压层,这些层压层包括具有荧光材料的第一聚合物膜、具有荧光材料的第二聚合物膜以及设置在第一聚合物膜和第二聚合物膜之间的紫外线阻挡层。该方法附加地包括提供第一紫外线能量源以及提供第二紫外线能量源。该方法进一步包括通过将能量从第一源发射至第一聚合物膜的一部分来产生第一图案,以及通过将能量从第二源发射至第二聚合物膜的一部分来产生第二图案。
在一示例性实施例中,第二图案不同于第一图案。
在一示例性实施例中,多个层压层包括第一刚性层和第二刚性层,该第一刚性层设置在第一聚合物膜的第一侧上,且该第二刚性层在第二聚合物膜的第二侧上。
在一示例性实施例中,第一聚合物膜包括用于发射可见光谱的第一颜色的第一层和用于发射可见光谱的第二颜色的第二层。附加的层可设置成用于发射可见光谱的附加颜色。
在一示例性实施例中,该方法附加地包括将多视角显示器组装至机动车辆,其中,第一聚合物膜朝向车辆内部定向且第二聚合物膜朝向车辆外部定向。
根据本发明的显示器组件包括阻挡层,该阻挡层具有第一侧和第二侧。第一刚性层设置在第一侧附近并且直接地或间接地联接于阻挡层,且第二刚性层设置在第二侧附近并且直接地或间接地联接于阻挡层。第一空腔设置在阻挡层和第一刚性层之间,且第二空腔设置在阻挡层和第二刚性层之间。第一显示器屏幕设置在阻挡层和第一刚性层之间,且第二显示器屏幕设置在阻挡层和第二刚性层之间。控制器构造成同时将第一图案设置在第一显示器屏幕上以及将不同于第一图案的第二图案设置在第二显示器屏幕上。
根据本发明的实施例提供多个优点。例如,本发明提供用于同时将第一图像显示在车辆内部中以及将第二不同图像显示在车辆外部上的系统和方法。
当结合附图时,从较佳实施例的以下详细描述中,本发明的上述和其它特征和优点会显而易见。
附图说明
图1是根据本发明的车辆的示意图;
图2是根据本发明的层压式显示器组件的第一实施例的示意图示;
图3是根据本发明的层压式显示器组件的第二实施例的示意图示;
图4是根据本发明的方法的流程图图示;并且
图5-11是根据本发明的显示器组件的替代实施例的示意图示。
具体实施方式
这里描述本发明的各实施例。然而,应理解的是,所公开的实施例仅仅是示例且其它实施例能采取各种和替代形式。这些附图并非必须是按比例的;一些特征可放大或缩小,以示出特定部件的细节。因此,这里公开的特定结构和功能细节并不解释为限制,而是仅仅作为用于教示本领域技术人员以各种方式实施本发明的代表性基础。本领域普通技术人员会理解的是,参照任何一个附图说明和描述的各个特征能与一个或多个其它附图中说明的特征组合,以产生并未明确说明或描述的实施例。所说明特征的组合提供针对典型应用的代表性实施例。然而,根据本发明教示的特征的各种组合和修改对于特定应用或实施方式会是期望的。
现参照图1,以示意的形式示出根据本发明的机动车辆10。机动车辆10包括推进系统12,该推进系统在各个实施例中可包括内燃机、诸如牵引电机的电动机器和/或燃料电池推进系统。
机动车辆10还包括变速器14,该变速器构造成根据可选择的速度比将来自推进系统12的动力传递至车辆车轮16。根据各个实施例,变速器14可包括步进比率自动变速器、无级变速器或其它合适的变速器。
机动车辆10附加地包括转向系统18。虽然出于说明的目的示作包括转向车轮,但在一些实施例中,在本发明范围内可设想的是,转向系统18可并不包括转向车轮。
机动车辆10附加地包括多个车辆车轮16和相关联的车轮制动器20,这些车轮制动器构造成将制动转矩提供给车辆车轮16。在各种实施例中,车轮制动器20可包括摩擦制动器、诸如电动机器的再生制动系统和/或其它合适的制动系统。
推进系统12、变速器14、转向系统18以及车轮制动器20与至少一个控制器22通信或者在该至少一个控制器的控制下。虽然出于说明的目的示作单个单元,但控制器22可附加地包括一个或多个其它控制器,这些控制器统称为“控制器”。控制器22可包括与各种类型的计算机可读存储装置或介质通信的微处理器或中央处理单元(CPU)。计算机可读存储装置或介质可例如包括只读存储器(ROM)、随机存取存储器(RAM)和保活存储器(KAM)中的易失性和非易失性存储器。KAM是持久或非易失性存储器,其可用于在CPU断电的同时存储各种操作变量。计算机可读存储装置或介质可使用诸如RPOM(可编程只读存储器)、EPROM(电PROM)、EEPROM(电可擦除PROM)、闪速存储器或能够存储数据的任何其它电、磁性、光学或组合存储装置的各种已知存储装置的任何一个来实施,上述数据中的一些表示由控制器22用来控制车辆的可执行指令。
控制器22设有自动驾驶系统(ADS)24,用于自动地控制车辆10中的各个致动器。在一示例性实施例中,ADS 24构造成控制推进系统12、变速器14、转向系统18和车轮制动器20,以在没有人为干预的情形下分别控制车辆加速、转向和致动。
ADS 24构造成响应于来自多个传感器26的输入来控制推进系统12、变速器14、转向系统18和车轮制动器20,这些传感器可适当地包括GPS、RADAR、LIDAR、光学照相机、热照相机、超声照相机和/或附加的传感器。
车辆10附加地包括无线通信系统28,该无线通信系统构造成与其它车辆(“V2V”)和/或基础设施(“V2I”)无线地通信。在一示例性实施例中,无线通信系统28构造成经由专用短距离通信(DSRC)信道通信。DSRC信道指代专门针对汽车用途设计的单向或双向短距离至中距离无线通信信道以及对应的一组协议和标准。然而,在本发明的范围内还考虑诸如IEEE 802.11的附加或替代无线通信标准和蜂窝数据通信。
在一示例性实施例中,ADS 24是所谓的级别四或级别五自动化系统。级别四系统指示“高自动化”,其指代这样的驾驶模式,即使人类驾驶员并未适当地响应于干预请求,专门由自动驾驶系统执行动态驾驶任务的所有方面。级别五系统指示“全自动化”,这指代在能由人类驾驶员管理的所有道路和环境条件下全部时间均由自动驾驶系统执行动态驾驶任务的所有方面。
车辆10附加地包括至少一个多视角显示器30,其会在下文进一步详细地讨论。在图1的实施例中,车辆10在车辆10的各侧上、例如在大体对应于传统的侧窗口的位置中包括多视角显示器30。然而,在其它实施例中,可包括不同数量的多视角显示器30。多视角显示器30还可设置在不同的车辆位置中,例如设置在车辆10的对应于传统挡风玻璃的前部分、车辆10的对应于传统后窗口的后部分、车辆10的对应于传统天窗的顶部分或者车辆的任何其它位置处。多视角显示器或显示器(多个)30与控制器22通信或者在该控制器的控制下。
当具有自动驾驶系统的车辆在自主操作模式中操作时,车辆中的乘客可期望观察图像、视频、文本或其它视觉图案而非观察车辆的外部。
现参照图2,示出多视角显示器30'。多视角显示器30'包括下文将进一步详细讨论的多个层压层。多视角显示器30'可在车辆中以与图1中示出的多视角显示器30类似的方式实施。
多视角显示器30'具有第一侧32和第二侧34。在一示例性实施例中,第一侧32面向车辆的内部部分,该内部部分可称为舱室,而第二侧34面向车辆的外部。多视角显示器30'具有第一侧32上可见的第一成像显示器表面和第二侧34上可见的第二成像显示器表面。
多视角显示器30'在第一侧32上包括第一刚性层36且在第二侧34上包括第二刚性层38。在各个实施例中,刚性层36和38可包括钢化玻璃、聚碳酸酯或具有期望光透射特性的其它刚性材料。在汽车实施方式中,刚性层36和38可以是至少70%透明的;然而,在其它实施方式中,其它光投射范围可能是理想的。
多视角显示器30'还包括第一刚性层36附近的第一显示器中间层40、第二刚性层38附近的第二显示器中间层42以及设置在第一显示器中间层40和第二显示器中间层42之间的阻挡中间层44。第一能量源46设置在第一侧32上,且第二能量源48设置在第二侧34上。在一示例性实施例中,第一能量源46包括第一紫外线激光器,且第二能量源48包括第二紫外线激光器。
第一和第二显示器中间层40和42可各自包括设有荧光材料的一个或多个相应层的聚合物膜。聚合物膜可例如是聚乙烯醇缩丁醛(“PVB”),而荧光材料可例如是磷。响应于紫外线辐射,荧光材料发射可见光谱的光。可控制第一能量源46以将紫外线辐射发射至第一显示器中间层40的一个或多个离散部分,以使得一个或多个离散部分中的荧光材料发射光以形成图案。类似地,可控制第二能量源48以将紫外线辐射发射至第二显示器中间层42的一个或多个离散部分,以使得一个或多个离散部分中的荧光材料发射光以形成图案。
第一显示器中间层40可包括多层聚合物膜,每个层均具有相应的荧光材料,这些荧光材料发射不同颜色的可见光,例如红色、蓝色和绿色。在此种实施例中,可控制第一能量源46以选择性地将辐射发射至第一显示器中间层40中的相应层聚合物膜,以例如通过改变第一能量源46的波长形成包括多种颜色可见光的图案。第二显示器中间层42可类似地包括多层聚合物膜,且可类似地控制第二能量源48以在第二显示器中间层42上形成包括多种颜色可见光的复合图案。
可控制第一能量源46,以在第一显示器中间层40上产生第一图案,且可控制第二能量源48以在第二显示器中间层42上产生第二图案。第一图案可包括图像、文本、视频、图标、其组合或任何其它期望的图案。第二图案可类似地包括图像、文本、视频、图标、其组合或任何其它期望的图案。可独立于第二能量源46控制第一能量源46,以产生不同于第二图案的第一图案,以使得观察第一侧32的观察者感知到与观察第二侧34的观察者不同的图案。
在一替代实施例中,第一显示器中间层40包括第一透明LCD显示器,其中,第一光腔设置在第一透明LCD显示器和阻挡中间层44之间,且第二显示器中间层42包括第二透明LCD显示器,其中,第二光腔设置在第二透明LCD显示器和阻挡中间层44之间。可控制第一能量源46以将光提供给第一光腔,且可控制第二能量源48以将光提供给第二光腔。在这样的实施例中,可控制第一透明LCD显示器以产生第一图案,且可控制第二透明LCD显示器,以产生不同于第一图案的第二图案。
在其它实施例中,第一显示器中间层40和第二显示器中间层42可适当地包括其它显示器技术。在一些实施例中,第一显示器中间层40包括第一显示器技术,且第二显示器中间层42包括与第一显示器技术不同的第二显示器技术。由此,可为多视角显示器30’的不同侧上的观察者优化观看体验。
阻挡层44构造成抑制从第一显示器中间层40向第二显示器中间层42的能量传输。在一示例性实施例中,阻挡层44由紫外线阻挡材料形成,以使得其在所有操作条件下均阻挡能量传输。在替代的实施例中,阻挡层44构造成选择性地抑制能量传输。在此类实施例中,阻挡层44可包括LCD百叶窗、微型百叶窗、电致变色膜、电泳显示器、悬浮颗粒装置或用于选择性地抑制能量从第一显示器中间层40向第二显示器中间层42的传输的其它合适机构。
现参照图3,说明具有不同显示器技术的多视角显示器50的示例性实施例。多视角显示器50具有第一侧52和第二侧54。在一示例性实施例中,第一侧52面向车辆的内部部分,该内部部分可称为舱室,而第二侧54面向车辆的外部。多视角显示器50具有第一侧52上可见的第一成像显示器表面和第二侧54上可见的第二成像显示器表面。
多视角显示器50在第一侧52上包括第一刚性层56和在第二侧54上的第二刚性层58,它们可大体上类似于图2中说明的刚性层36和38。多视角显示器50还包括第一刚性层56附近的第一显示器中间层60、第二刚性层58附近的第二显示器中间层62以及设置在第一显示器中间层60和第二显示器中间层62之间的阻挡中间层64。第一显示器中间层60包括透明OLED显示器,且第二显示器中间层62包括单向LED阵列,其限定从第二侧54可见的点阵显示器。可独立地控制第一显示器中间层60和第二显示器中间层62,以在第一显示器中间层60上产生第一图案且在第二显示器中间层62上产生第二图案,大体如上文参照图2所描述的那样。
有利地是,在此种实施例中,第一显示器中间层40可为车辆的乘客提供高质量观察体验,而第二显示器中间层42可在车辆的外部上提供明亮且易于可见的显示。
现参照图4,以流程图形式说明根据本发明的方法。例如在框100处所说明的是,提供多视角显示器。该多视角显示器包括第一刚性层、第一聚合物膜、阻挡层、第二聚合物膜以及第二刚性层。例如在框102处所说明的是,提供第一UV能量源和第二UV能量源。例如框104处所说明的是,第一图案在第一膜上产生,且第二图案在第二膜上产生。第一图案和第二图案可以是不同的。
参照图5-11,示意地说明显示器的各个替代实施例。
参照图5,多视角显示器130包括第一刚性层136、第二刚性层138、第一显示器中间层140、第二显示器中间层142以及中心阻挡层144,它们大体类似于上文参照图2讨论的刚性层36和38、显示器中间层40和42以及阻挡层44。此外,多视角显示器130包括第一空腔150和第二空腔152,该第一空腔设置在阻挡层144和第一显示器中间层140之间,且该第二空腔设置在阻挡层144和第二显示器中间层142之间。空腔150和152由通过间隔件156隔开的附加刚性层154限定。空腔150和152可填充有诸如氩或氪的气体,或者可包括真空。第一紫外线能量源146设置在空腔150附近,且第二紫外线能量源148设置在空腔152附近。能量源146和148设置成以大体与上文参照图2讨论的能量源46和48类似的方式分别将紫外线能量提供给显示器中间层140和142。第一紫外线切断层158设置在第一显示器中间层140和第一刚性层136之间,且第二紫外线切断层160设置在第二显示器中间层142和第二刚性层138之间。紫外线切断层158和160设置成抑制来自能量源46和48地紫外线光泄露至组件的外部。紫外线切断层158和160可例如包括PVB。图4的实施例可提供类似于三窗格窗口的期望绝缘特性。
参照图6,多视角显示器230包括第一刚性层236、第二刚性层238、第一显示器中间层240、第二显示器中间层242以及中心阻挡层244,它们大体类似于上文参照图2讨论的刚性层36和38、显示器中间层40和42以及阻挡层44。第一空腔250设置在阻挡层244和第一显示器中间层240之间,且该第二空腔252设置在阻挡层244和第二显示器中间层242之间。第一空腔250由通过间隔件256隔开的阻挡层244和第一显示器中间层240限定,而第二空腔252由通过间隔件256隔开的阻挡层244和第二显示器中间层242限定。关于图4的实施例,空腔250和252可填充有气体或者可包括真空。能量源246和248设置成以大体与上文参照图4讨论的能量源146和148类似的方式分别将紫外线能量提供给显示器中间层240和242。第一紫外线切断层258设置在第一显示器中间层240和第一刚性层236之间,且第二紫外线切断层260设置在第二显示器中间层242和第二刚性层238之间。
参照图7,显示器330包括第一刚性层336、第二刚性层338和中心显示器中间层340,它们大体类似于上文参照图2讨论的刚性层36和38以及显示器中间层40。此外,显示器330包括第一空腔350和第二空腔352,该第一空腔设置在显示器中间层340和第一紫外线切断层358之间,且该第二空腔设置在显示器中间层340和第二紫外线切断层360之间。空腔350和352由通过间隔件356隔开的附加刚性层354限定。第一紫外线能量源346设置在空腔350附近,且第二紫外线能量源348设置在空腔352附近。能量源346和348设置成以大体与上文参照图2讨论的能量源46和48类似的方式将紫外线能量提供给显示器中间层340。在该实施例中,在显示器中间层340上产生的任何图像会从显示器330的两侧可见。
参照图8,显示器430包括第一刚性层436、第二刚性层438和中心显示器中间层440,它们大体类似于上文参照图2讨论的刚性层36和38以及显示器中间层40。此外,显示器430包括第一空腔450和第二空腔452,该第一空腔设置在显示器中间层440和第一紫外线切断层458之间,且该第二空腔设置在显示器中间层440和第二紫外线切断层460之间。空腔450由通过间隔件456隔开的显示器中间层440和刚性层454限定,且空腔452由通过间隔件456隔开的附加刚性层454限定。第一紫外线能量源446设置在空腔450附近,且第二紫外线能量源448设置在空腔452附近。能量源446和448设置成以大体与上文参照图2讨论的能量源46和48类似的方式将紫外线能量提供给显示器中间层440。在该实施例中,在显示器中间层440上产生的任何图像会从显示器430的两侧可见。
参照图9,显示器530包括第一刚性层536、第二刚性层538和中心显示器中间层540,它们大体类似于上文参照图2讨论的刚性层36和38以及显示器中间层40。此外,显示器530包括第一空腔550和第二空腔552,该第一空腔设置在显示器中间层540和第一紫外线切断层558之间,且该第二空腔设置在显示器中间层540和第二紫外线切断层560之间。第一空腔550由通过间隔件556隔开的刚性层554和第一紫外线切断层558限定,且第二空腔552由通过间隔件456隔开的附加刚性层554和第二紫外线层560限定。第一紫外线能量源546设置在空腔550附近,且第二紫外线能量源548设置在空腔552附近。能量源546和548设置成以大体与上文参照图2讨论的能量源46和48类似的方式将紫外线能量提供给显示器中间层540。在该实施例中,在显示器中间层540上产生的任何图像会从显示器530的两侧可见。
参照图10,显示器630包括第一刚性层636、第二刚性层638和中心显示器中间层640,它们大体类似于上文参照图2讨论的刚性层36和38以及显示器中间层40。此外,显示器630包括第一空腔650和第二空腔652,该第一空腔设置在显示器中间层640和第一紫外线切断层658之间,且该第二空腔设置在显示器中间层640和第二紫外线切断层660之间。第一空腔650由通过间隔件656隔开的显示器中间层640和第一紫外线切断层658限定,且第二空腔652由通过间隔件656隔开的刚性层654和第二紫外线层660限定。第一紫外线能量源646设置在空腔650附近,且第二紫外线能量源648设置在空腔652附近。能量源646和648设置成以大体与上文参照图2讨论的能量源46和48类似的方式将紫外线能量提供给显示器中间层640。在该实施例中,在显示器中间层640上产生的任何图像会从显示器630的两侧可见。
参照图11,显示器730包括第一刚性层736、第二刚性层738、第一显示器中间层740、第二显示器中间层742以及中心阻挡层744,它们大体类似于上文参照图2讨论的刚性层36和38、显示器中间层40和42以及阻挡层44。此外,显示器730包括第一空腔750和第二空腔752,该第一空腔设置在第一显示器中间层740和第一紫外线切断层758之间,且该第二空腔设置在第二显示器中间层742和第二紫外线切断层760之间。第一空腔750由通过间隔件756隔开的第一显示器中间层740和第一紫外线切断层758限定,且第二空腔752由通过间隔件756隔开的第二显示器中间层742和第二紫外线层760限定。第一紫外线能量源746设置在空腔750附近,且第二紫外线能量源748设置在空腔752附近。能量源746和748设置成以大体与上文参照图2讨论的能量源46和48类似的方式分别将紫外线能量提供给显示器中间层740和742。
如可观察到的是,本发明提供用于将不同图案呈现在可设置在车辆上的显示器的相对两侧上的系统和方法。第一图像可由此被车辆内的乘客观察到,而不同图像可由车辆外部的观察者观察到。
虽然图1-11的实施例大体结合自主机动车辆来讨论,但本领域普通技术人员会意识到的是,根据本发明的实施例能在传统的机动车辆中或者在非机动领域实施。作为非限制示例,多视角显示器可设置成能够在不同侧上显示不同广告的广告显示器,或者能够在内侧显示与乘客相关的消息并且在外侧上显示广告的公交站显示器。
虽然上文描述了示例性实施例,但这里实施例并不旨在描述权利要求所包含的所有可能形式。说明书中使用的词语是描述性而非限制性的词语,且应理解的是,能做出各种改变,而不会偏离本发明的精神和范围。如前所述,各种实施例的特征能组合以形成本发明的可能并未明确描述或说明的又一些示例性方面。虽然已将各个实施例描述为相对于一个或多个期望特征提供优于其它实施例或现有技术实施方式的优点或者是优选的,本领域普通技术人员会认识到的是,能省略一个或多个特征或特点以实现期望的总体系统属性,这取决于特定应用和实施方式。这些属性能包括但不限于成本、强度、耐久性、生命周期成本、可市售性、外管、封装、尺寸、可维护性、重量、可制造性、易于组装性等等。这样,相对于一个或多个特征描述为相较其它实施例或现有技术实施方式较为不理想的实施例并非落在本发明的范围以外并且对于特定应用会是期望的。
Claims (8)
1.一种机动车辆,包括:
舱室;
控制器;以及
多视角显示器,所述多视角显示器具有面向所述舱室的第一侧和面向所述车辆的外部的第二侧,且所述多视角显示器具有第一显示器中间层、第二显示器中间层以及设置在所述第一显示器中间层和所述第二显示器中间层之间的阻挡层,且所述第一显示器中间层和所述第二显示器中间层与所述控制器通信并且能够操作以将第一图案显示在所述第一显示器中间层上并且将不同于所述第一图案的第二图案显示在所述第二显示器中间层上,
其中,所述第一显示器中间层包括第一透明LCD显示器且第一光腔设置在第一透明LCD显示器和所述阻挡层之间,和所述第二显示器中间层包括第二透明LCD显示器且第二光腔设置在第二透明LCD显示器和所述阻挡层之间。
2.根据权利要求1所述的机动车辆,其中,所述多视角显示器附加地包括第一侧刚性层和第二侧刚性层,所述第一侧刚性层设置在所述第一显示器中间层的舱室侧上,且所述第二侧刚性层设置在所述第二显示器中间层的外侧上。
3.根据权利要求2所述的机动车辆,其中,所述第一侧刚性层是至少70%透明的,且所述第二侧刚性层是至少70%透明的。
4.根据权利要求1所述的机动车辆,其中,所述第一显示器中间层包括设有荧光材料的第一聚合物膜,所述第二显示器中间层包括设有荧光材料的第二聚合物膜,且所述多视角显示器包括第一能量源和第二能量源,所述第一能量源构造成将能量发射至所述第一聚合物膜的一部分,且所述第二能量源构造成将能量发射至所述第二聚合物膜的一部分。
5.根据权利要求4所述的机动车辆,其中,所述第一聚合物膜包括聚乙烯醇缩丁醛,且所述第二聚合物膜包括聚乙烯醇缩丁醛。
6.根据权利要求4所述的机动车辆,其中,所述第一聚合物膜包括用于发射可见光谱的第一颜色的第一层和用于发射所述可见光谱的第二颜色的第二层。
7.根据权利要求1所述的机动车辆,其中所述第二透明LCD显示器包括单向LED阵列。
8.根据权利要求1所述的机动车辆,其中,所述阻挡层构造成选择性地抑制从所述第一侧向所述第二侧的能量传输。
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US20180301117A1 (en) | 2018-10-18 |
DE102018109087A1 (de) | 2018-10-18 |
US10373590B2 (en) | 2019-08-06 |
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