Abstract: A method for sharing content between one host display and at least one associated display, each display having an image area, the method including for each associated display, the host display receiving the resolution of an image area of the associated display and defining a sharing area on the host display having the same resolution, and displaying the unscaled content in the sharing area of the host display on the image area of the associated display.

Abstract: A method for sharing content between one host display and at least one associated display, each display having an image area, the method including for each associated display, the host display receiving the resolution of an image area of the associated display and defining a sharing area on the host display having the same resolution, and displaying the unscaled content in the sharing area of the host display on the image area of the associated display

Abstract: Testing a display involves display of a series of test patterns, each at a different luminance or color, and with a predetermined minimum difference of luminance or color from their background, each pattern being unpredictable to a user, and determining if the user has correctly identified the patterns. This can enable a more objective test without needing external measuring equipment. Calibrating the display involves determining an output luminance level by detecting a minimal difference of drive signal to give a just noticeable output luminance difference at a given high luminance drive level, and determining an absolute luminance of the given high input luminance level from the minimal difference and from a predetermined human characteristic of visibility threshold of luminance changes. This can avoid the need for an external or internal sensor. This can be useful during conformance checks or during calibration of the display for example.

Abstract: Testing a display involves display of a series of test patterns, each at a different luminance or colour, and with a predetermined minimum difference of luminance or colour from their background, each pattern being unpredictable to a user, and determining if the user has correctly identified the patterns. This can enable a more objective test without needing external measuring equipment. Calibrating the display involves determining an output luminance level by detecting a minimal difference of drive signal to give a just noticeable output luminance difference at a given high luminance drive level, and determining an absolute luminance of the given high input luminance level from the minimal difference and from a predetermined human characteristic of visibility threshold of luminance changes. This can avoid the need for an external or internal sensor. This can be useful during conformance checks or during calibration of the display for example.