A light emitting diode display panel may comprise a substrate, a plurality of light emitting diodes located over the substrate, and an optical assembly located over the plurality of light emitting diodes. The optical assembly may include a lens array and a diffuser. An inner surface of the lens array may define a plurality of inner curves.

A display system for an aircraft, comprising at least one first display unit; at least one second display unit; a control unit that is configured to control the at least one first display unit and the at least one second display unit; and a storage unit with a main memory that is configured to store at least one configuration file, wherein the at least one configuration file is useable by the control unit for configuration of the at least one first display unit and the at least one second display unit, and wherein the at least one configuration file defines at least one displayable parameter for the at least one first display unit and the at least one second display unit.

A system for a head-up display for an electric aircraft is presented. The system includes an augmented reality device which may be operated by a pilot using a pilot device and a computing device connected to the pilot device, wherein the computing device is configured to receive an aircraft datum and generate a performance assessment model. The performance assessment model includes a plurality of information relevant to the operation of the electric aircraft. The augmented reality device further includes a projection device configured to project the performance assessment model onto an exterior view window and display the performance assessment model as a function of the projection device.

A video processing system (100) comprises at least one controller (102) configured to receive a plurality of video data from a respective plurality of video data sources (106, 208). The system can assign one of a plurality of hierarchical display layers to each of the plurality of video data, and generate an output video for display, the output video comprising at least a portion of each of the plurality of video data layered according to the assigned hierarchical display layers. The plurality of hierarchical display layers is based on a respective plurality of safety/security levels defined in a safety/security standard.

Disclosed are methods, systems, and a non-transitory computer-readable medium for generating and displaying a target altitude and a target speed for a vehicle to ensure sonic boom values remain within permissible threshold values. For instance, the method may include receiving speed data, altitude data, and flight path data for a flight path of the vehicle, and generating at least one of a target altitude and a target speed for each of one or more locations along the flight path based on the received speed data, altitude data, and flight path data, and a permissible threshold boom value for each of the one or more locations. The method may also include outputting the generated at least one of the target altitude and the target speed to a display system.

The invention relates to a method and system for validating the graphical generation of symbols to display, comprising a graphical generation of symbols to display to form a video stream comprising a plurality of rasters, comprising a pixel generation, with the attribution of at least one associated symbol attribute for each pixel contributing to one of said symbols. The method comprises, for at least one raster of said video stream: obtaining at least one reference symbol attribute associated with at least one symbol to be monitored; identifying pixels having the reference symbol attribute(s), during a scan of the pixels of said raster in a predetermined course direction, these pixels contributing to said at least one symbol to be monitored, and calculating associated characteristic information; validating the display of the symbol(s) to be monitored based on the calculated characteristic information and of source information associated with said symbols to display.

A liquid crystal display device includes a liquid crystal panel and a driver that drives the liquid crystal panel. The driver includes a control unit that executes a display process of displaying an image on the liquid crystal panel, a touch detection process of detecting a touch on the liquid crystal panel, and a line defect determination process of determining the presence of a line defect in the liquid crystal panel. In the line defect determination process, the control unit applies a drive signal to each sensor electrode, determines whether a detection value detected from each of the sensor electrodes when the drive signal is applied meets a predetermined determination criterion, and determines that the line defect has occurred when the sensor electrodes whose detection values meet the determination criterion among the plurality of sensor electrodes are linearly distributed.

A configurable user interface architecture to be used in high integrity safety critical avionic systems and is adaptable to multiple cockpit displays has a protocol-agnostic layer that handles entry and display update behaviors, and a protocol-specific layer that connects the entry and display behaviors to protocol-specific input/output messages using configuration tables. The configuration tables are built using a specially designed configuration tool and the configuration table built by the tool can be embedded in the target user interface software or loaded externally into a pre-compiled application.

A method for separating avionics charts into a plurality of display panels is disclosed. The method may include receiving chart data for a virtual avionics chart. The method may include determining whether the received chart data exceeds a predetermined threshold. The method may include generating a plurality of display panels if the received chart data exceeds the predetermined threshold. The method may include determining one or more buffer lengths for the generated plurality of display panels. The method may include generating a plurality of output files based on the generated plurality of display panels and the determined one or more buffer lengths.

This method for generating graphic surfaces to be displayed on a screen is implemented by a graphics processor and comprises: generating a first graphic surface to be displayed on the screen; switching between generating the first graphic surface and generating a second graphic surface; generating the second graphic surface to be displayed on the screen; the switching including saving a graphic execution context of the first graphic surface; and if the generation of the second graphic surface had been interrupted during a preceding switch with the generation of another graphic surface, restoring a graphic execution context of the second graphic surface, the restored context having been saved during said preceding switch.