A display device for vehicle capable of reducing visual recognition burden on a driver and shortening watching time is provided. The display device for vehicle includes a liquid crystal display including a first area, a second area and a third area as display areas, and a CPU configured to switch the liquid crystal display between a normal display mode and a simple display mode. The CPU is configured to, in the normal display mode, make the first area, the second area and the third area to display vehicle information, and in the simple display mode, put the first area and the second area in a non-displayed state and make only the third area to display in digital indication at least speed information among the vehicle information.

A windshield (window glass for a vehicle) 10 is a window glass for a vehicle emitting visible light through incident radiation of excitation light that is irradiated from a light source, and an end part 10E of the window glass for a vehicle is capable of emitting light through irradiation with the excitation light. The present invention can provide window glass for a vehicle such as a car that enables a driver to easily check warning display without narrowing the interior space or obstructing the field of view in the vehicle.

The present disclosure provides a display panel, a display device, and an in-vehicle device. The display panel includes: a first substrate and a second substrate opposite to each other, wherein a liquid crystal layer is filled between the first substrate and the second substrate; a pixel electrode and a common electrode configured to generate an electric field for controlling liquid crystal molecules in the liquid crystal layer to be deflected; a light reflectance adjusting layer disposed on one side of the second substrate away from the liquid crystal layer, wherein a light reflectance of the light reflectance adjusting layer is inversely related to an intensity of an environmental electric field.

A head-up-display (HUD) device is disclosed and includes a plurality of light-emitting diodes (LEDs) configured to emit light beams in response to a control module of a vehicle generating a safety warning. The control module includes a processor that is configured to execute instructions stored in a nontransitory computer-readable memory. The HUD device also includes a first mirror that includes a transparent portion on a first side of the first mirror and a diffusive portion on a second side of the first mirror, and the light beams are configured to pass through the first mirror. The HUD device also comprises a second mirror that is configured to reflect the light beams toward a first reflective surface, and the second mirror is configured to reflect the light beams subsequent to the light beams passing through the first mirror.

A small-sized information display apparatus capable of displaying, as virtual images, different pieces of video image information at different positions in a wide area of a windshield. An embodiment has a virtual image optical system in which a flat display forming video image information is arranged, and that includes a projected member for causing virtual images to be displayed at a plurality of positions ahead of a vehicle by reflecting a video image on the flat display, thereby forming the virtual images at the plurality of positions so as to correspond to a viewpoint position of a driver. The virtual image optical system is arranged so that video image light fluxes for establishing the respective virtual images are separated from and independent of one another between the flat display and a concave mirror, and is configured by arranging different optical elements so as to correspond to the respective light fluxes.

The present disclosure provides a display panel, a display device, and an in-vehicle device. The display panel includes: a first substrate and a second substrate opposite to each other, wherein a liquid crystal layer is filled between the first substrate and the second substrate; a pixel electrode and a common electrode configured to generate an electric field for controlling liquid crystal molecules in the liquid crystal layer to be deflected; a light reflectance adjusting layer disposed on one side of the second substrate away from the liquid crystal layer, wherein a light reflectance of the light reflectance adjusting layer is inversely related to an intensity of an environmental electric field.

A display device for a vehicle includes: a dial plate having an indicator portion corresponding to vehicle information on a viewing side; an image display panel disposed on a back side of the dial plate opposite to the viewing side to luminescently display an image; and a light transmissive display plate that includes a reflective portion disposed on the viewing side of the dial plate to reflect a light from a light source to the viewing side. A region of the dial plate, which faces the image display panel, is set to have a light transmission property to transmit the image of the image display panel through the region of the dial plate.

A vehicular control system includes a forward viewing camera disposed at an in-cabin side of a windshield of a vehicle and viewing forward of the vehicle. Road curvature of a road along which the vehicle is traveling is determined responsive at least in part to processing of image data captured by the camera. Responsive at least in part to processing of captured image data, speed of the vehicle is controlled by an adaptive cruise control system of the vehicle. Upon approach of the vehicle to a curve in the road along which the vehicle is traveling, speed of the vehicle is reduced by the adaptive cruise control system to a reduced speed for traveling around the curve in the road. Speed of the vehicle is increased by the adaptive cruise control system when the vehicle is traveling along a straighter section of road after the curve in the road.

A method for providing a user interface for at least one device of a transportation vehicle. A query gesture of a user is detected, and the query gesture is assigned a query direction. The query direction determines an approach value for the device. The approach value is then used to generate a feedback signal which is output, and the device is selected when the approach value exceeds a specific threshold. An operating possibility display for the selected device is generated and output, and the operating possibility display includes information on the operating possibilities for the selected device. An operating gesture of the user is detected, and the detected operating gesture is used to generate a control signal for the selected device, and the control signal is transmitted to the device. Also disclosed is a system for providing a user interface for at least one device of a transportation vehicle.

A novel display system and a moving object are provided. The display system includes a display panel and a display driver. The display panel has a curved shape. The display panel includes a first display region and a second display region on the curved surface. The display driver generates first analog data by a first clock signal and first digital data and generates second analog data by a second clock signal and second digital data. An image can be displayed in accordance with the curved shape of the display panel by transmitting the first analog data to the first display region and transmitting the second analog data to the second display region.