Patent ID: 9182822
Filing Date: 2015-11-10
Classification: B60K,B60W,G03H,G06F

Abstract:
1. An interactive display unit for at least one of presenting information and interaction with a user, comprising: at least one imaging cell which comprises a photorefractive polymer material layer between two transparent substrate carriers in a sealing arrangement, each transparent substrate carrier being provided with a transparent electrode layer located on a surface of the photorefractive polymer material layer, wherein the transparent electrode layer is controlled to apply voltage to the photorefractive polymer material layer to cause a photorefractive effect; at least one writing light source, with a propagation that is directed in the direction of the photorefractive polymer material layer, arranged on one of the transparent substrate carriers parallel thereto; and a haptic sensor-actuator unit and, laterally, at least one reading light source, with a propagation that is directed in the direction of the photorefractive polymer material layer, arranged on the other transparent substrate carrier.