Abstract: A micro-lens array projection device has at least one light source, a field lens array, a projection lens array, and a pattern template arranged in a light beam path coming from the light source between the field lens array and the projection lens array for generating a light pattern from the light emitted by the light source. The pattern template is formed by a microslide array having at least two microslides. At least one microslide can be moved by at least one actuator in a plane located perpendicular to an optical axis between the field lens array and the projection lens array.

Abstract: An illuminated decorative part includes a flat visible side facing an observer and an illumination region behind the visible side as viewed by the observer, which has multiple discrete light sources. At least partially transparent optical elements that influence the light are arranged between the visible side and the illumination region. The optical elements include at least one flat scattering element. The decorative part includes light guides for guiding the light orthogonally to the surface of the visible side arranged between the scattering element and at least one—but not all—of the light sources.

Abstract: A motor vehicle trim part with illumination includes a visible panel that is at least partly translucent and has a visible side. At least one illuminating element is arranged on the opposite side of the visible side of the visible panel. At least one light guide is arranged so that the light of the at least one illuminating element can be coupled and which is optically coupled to the visible panel. The at least one light guide defines a first light path, the end face of which is optically coupled to the visible panel, and a second light path is defined, the lateral surface of which is coupled to the visible panel.

Abstract: A motor vehicle trim part with illumination includes a visible panel that is at least partly translucent and has a visible side. At least one illuminating element is arranged on the opposite side of the visible side of the visible panel. At least one light guide is arranged so that the light of the at least one illuminating element can be coupled and which is optically coupled to the visible panel. The at least one light guide defines a first light path, the end face of which is optically coupled to the visible panel, and a second light path is defined, the lateral surface of which is coupled to the visible panel.

Abstract: An illuminated decorative part includes a flat visible side facing an observer and an illumination region behind the visible side as viewed by the observer, which has multiple discrete light sources. At least partially transparent optical elements that influence the light are arranged between the visible side and the illumination region. The optical elements include at least one flat scattering element. The decorative part includes light guides for guiding the light orthogonally to the surface of the visible side arranged between the scattering element and at least one—but not all—of the light sources.