A projector projects a polarized light of an image. A light guide portion guides the light toward a projection member. A polarizing plate on an optical path has a transmission axis along which transmittance of the polarized light becomes maximum. An image longitudinal direction is along a vertical direction of a vehicle. An image lateral direction is perpendicular to the image longitudinal direction. A projection polarization azimuth angle is an azimuth angle of a polarization direction of the light relative to the image lateral direction. A transmission axis azimuth angle is an azimuth angle of the transmission axis of the polarizing plate relative to the image lateral direction. The polarizing plate makes the projection polarization azimuth angle different from the transmission axis azimuth angle to tilt the polarization direction of the light of the image relative to both of the image longitudinal direction and the image lateral direction.

An information display apparatus and a spatial sensing apparatus for the information display apparatus are provided, the information display apparatus enabling the selection/change of the lot of display images in small point-of-view motion so that an interactive function for a driver is achieved. An information display apparatus displaying information onto a vehicle includes: an information display apparatus displaying image information onto an image display region on a forward part of a driver seat of the vehicle; and a spatial sensing means detecting positional information of instruction made by a driver in a spatial region between the driver seat and the displayed image display region, and the information display apparatus includes a means displaying the instruction made by the driver onto the image display region on the forward part in response to the positional information of the instruction made by the driver, detected by the spatial sensing means.

A vehicle display control device includes a first image acquisition unit that acquires a first image by a first camera unit, a second image acquisition unit that acquires a second image by a second camera unit, a bird's-eye view image generation unit that generates a bird's-eye view image where a virtual vehicle image is synthesized at a center thereof based on the second image, a detection unit that performs an object recognition processing on the first image to detect a warning object, a direction calculation unit that calculates a direction of the warning object from the virtual vehicle image on a position of the warning object, and a display controller that displays the first image on a first monitor, and the bird's-eye view image and the direction of the warning object therein on a second monitor based on a position of the first camera unit in the vehicle image.

An imaging system for generating multi-depth virtual images on a display screen includes an image realisation device for forming a source image, and projection optics for rendering a display image on the display screen. The display image is a virtual image corresponding to the source image. The image realisation device includes an image realisation surface having a first and second region, and the image receiving surface and the projection optics are arranged such that a first point in the first region of the image receiving surface and a second point in the second region of the image receiving surface are at a different distance from a focal point of the projection optics. A plurality of surfaces are arranged to direct light from the image realisation surface towards the projection optics.

Often when there is a glare on a display screen the user may be able to mitigate the glare by tilting or otherwise moving the screen or changing their viewing position. However, when driving a car there are limited options for overcoming glares on the dashboard, especially when you are driving for a long distance in the same direction. Embodiments are directed to eliminating such glare. Other embodiments are related to mixed reality (MR) and filling in occluded areas.

A virtual image display device includes: a display unit that generates an image display light by modulating an illumination light; and a projection optical system that includes at least a concave mirror for reflecting the image display light toward a virtual image presentation plate. The display unit is provided at a position nearer a focal point within a meridional plane of a composite optical system formed by the virtual image presentation plate and the projection optical system than a focal point within a sagittal plane of the composite optical system.

A head-up display device for a vehicle includes a housing including a guide plate forming first and second surfaces thereof, the housing mounted on a dashboard of a vehicle, a display disposed in the housing for generating an image, a mirror disposed opposite from the display for reflecting the image provided by the display, a combiner device including a combiner for providing the image reflected from the mirror to a driver, and for moving vertically in opposed first and second directions relative to the housing, a shutter device including a shutter disposed on an upper portion of the housing for opening and closing the combiner in a sliding manner, and an operation device disposed in the housing for engaging a sliding movement of the shutter with a movement of the combiner device.

A vehicular display system includes a camera that is disposed in a vehicle and that views a hand of a driver of the vehicle. A heads up display system establishes a heads up display viewable by the driver and derived at least in part from image data captured by the camera. The heads up display includes (i) information representative of user actuatable inputs for controlling at least one accessory of the vehicle and (ii) images representative of at least a part of the driver's hand. The images representative of at least a part of the driver's hand are derived at least in part from image data captured by the camera. The images representative of at least a part of the driver's hand are partially transparent so the information representative of the user actuatable inputs are viewable through the images representative of at least a part of the driver's hand.

A surrounding vehicle display device includes: a surrounding information detection device that obtains information on surroundings of a host vehicle; a virtual image generation unit that uses the information obtained by the surrounding information detection device to generate a virtual image that indicates the surroundings of the host vehicle as being viewed from above the host vehicle; and a controller that starts examination of whether to perform the auto lane change before performing the auto lane change. The controller starts the examination of whether to perform the auto lane change before performing the auto lane change and then makes a display region of the surroundings of the host vehicle on the virtual image wider than a display region before the examination is started.

To provide a display device that can suppress generation of a double image. Display device includes plate-shape windshield having translucency and a projection unit that projects light expressing an image onto windshield such that the light is reflected toward a user by windshield. The projection unit changes a display distance between an eye of the user and a position of an image visually recognized as a virtual image by the user through windshield by the light projection. Windshield is formed such that a wedge angle that is of an angle formed between a front side and a back side at a region located at any level of windshield is continuously decreased with increasing level.