A holographic display system for a motor vehicle includes a light source for generating a coherent light beam and a spatial light modulator (SLM) having a two-dimensional array of pixels. A two-dimensional pixel array modulates the coherent beam to generate a plurality of subframes, each subframe associated with one of the plurality of partial fields of view. The system also includes a scanner for directing the subframe onto a related sub-block of the display surface. The system also includes a computer having a memory including instructions such that the processor is programmed to control the two-dimensional array of pixels of the SLM to generate subframes. The processor is further programmed to control the scanner to direct the subframes onto related subblocks of the display surface and to display a reconstructed image within the full field of view, including each partial field of view.
一种用于机动车辆的全息显示系统,包括用于产生相干光束的光源和具有二维像素阵列的空间光调制器(SLM)。二维像素阵列调制相干光束以生成多个子帧,每个子帧与多个部分视场之一相关联。该系统还包括用于将子帧引导到显示表面的相关子块上的扫描器。该系统还包括具有存储器的计算机,该存储器包括指令,使得处理器被编程以控制SLM的二维像素阵列以生成子帧。处理器被进一步编程以控制扫描器将子帧引导到显示表面的相关子块上并在全视场内显示重构图像,其包括每个部分视场。
Holographic display system for motor vehicle
用于机动车辆的全息显示系统
2022-11-04
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03H Holografische Verfahren oder Vorrichtungen , HOLOGRAPHIC PROCESSES OR APPARATUS |
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