A display device includes a display panel including a plurality of data lines; a plurality of data drive ICs configured to provide data voltages to the data lines; and a controller configured to rearrange video data received from an external device and transmit region-wise video data to the plurality of data drive ICs, to receive coordinates of information regions included in the video data and store video data of the information regions in advance, to calculate a checksum for checking an error in the region-wise video data based on the coordinates, to transmit the coordinates and the checksum to the data drive ICs and receive feedbacks about comparison results with respect to the checksum, and when a data drive IC that has failed is confirmed based on the feedback results, to update video data of the information region displayed by the data drive IC to region-wise video data of a normal data drive IC and output the video data.

A display unit of the present invention includes a first display (head-up display) for displaying various information by irradiating a surface to be irradiated with video light and a control part for controlling the first display. The control part controls to display information on an inter-vehicle distance (bar graph), information on an inter-intersection (digital numerical value), an intersection image, and an arrow.

In a display unit of the present invention, an instrument frame body (speedometer frame body, power meter frame body) are changed to a map frame body in a process that the road image is stepwise reduced and display to the map image by switching from a road display state to a map display state. Further, the map frame body is changed to the instrument frame body in a process that the map image is stepwise enlarged and displayed to the road image by switching from the map display state to the road display state.

A method for displaying a pointer in an instrument panel is described. The method comprises retrieving a current instrument status of an instrument of the instrument panel that is to be displayed, determining a pointer form on the basis of the current instrument status, retrieving of the determined pointer form from a texture atlas, and rendering the pointer in the instrument panel with the retrieved pointer form. There is further described a device for displaying an instrument panel, which device comprises a display module configured to display at least one instrument panel having at least one pointer instrument, and a controller configured to carry out the method using the display module. A vehicle having such a device is also disclosed.

A display device includes a display section configured to display images, and a controller configured to control the display section to display an indicator-needle motion-blurred image from an entire indicator-needle motion-blurred image that is an image previously stored in a storage unit and represents an afterimage corresponding to an entire rotation range within which an indicator needle is capable of rotating, the indicator-needle motion-blurred image representing an afterimage of the indicator needle that corresponds to a rotation range within which the indicator needle rotates per unit time when rotated. Consequently, the display device is effective at enabling the indicator needle to be appropriately displayed.

Systems and methods are disclosed and include an instrument cluster assembly, which includes a printed circuit board (PCB). A first motor assembly is coupled to the PCB, and the first motor assembly is configured to drive a first screw. A second motor assembly is coupled to the PCB, and the second motor assembly is configured to drive a second screw. The instrument cluster assembly includes a floating ring pointer assembly, and at least one of a position and an orientation of the floating ring pointer assembly is configured to be adjusted in response to at least one of the first motor assembly and the second motor assembly driving the first screw and the second screw, respectively. The instrument cluster assembly includes a display screen configured to generate a display based on at least one of the position and the orientation of the floating ring pointer assembly.

A driver nudge system is operated within a vehicle to indicate a warning to a driver of the vehicle. The system includes a steering wheel, a vehicle sensor monitoring an operating environment of the vehicle, and an electric motor connected to the steering wheel configured to nudge the steering wheel in an opposite direction to a threat diagnosed according to data from the vehicle sensor.

The present disclosure relates to an error detection IC including: a first interface unit configured to receive a first signal for outputting a specific fixed image to a display apparatus provided in a vehicle; a memory in which data for one or more fixed images are stored; a signal processing unit configured to select a fixed image to be output to the display apparatus from among the one or more fixed images, based on the first signal, and to output a second signal for outputting the selected fixed image to the display apparatus; an image determination unit configured to provide a signal informing an error of the fixed image to a controller of the vehicle, when it is determined that the error exists in data for the selected fixed image included in the second signal, based on the data stored in the memory; and a second interface unit configured to provide the second signal to a display module.

A display apparatus includes multiple display portions each of which displays a content different from one another, a decoration member which decorates one of the multiple display portions, an actuator which moves the decoration member, and a control portion which controls the actuator to move the decoration member to a position at which the decoration member decorates one display portion selected among the multiple display portions.

Present application discloses display apparatus including: display panel having display surface to display image; and overlaid member overlaid on display surface. Overlaid member partitions display surface into inner region at least partially surrounded by overlaid member, and outer region situated outside overlaid member. Image contains inner and outer images displayed in inner and outer regions. Display panel includes signal generator for generating first image signal for changing content of the inner image displayed in inner region in response to first switching signal outputted from first switch. Signal generator generates second image signal for changing content of the outer image displayed in outer region in response to second switching signal outputted from second switch which is more distant from steering wheel than first switch.