BIDIRECTIONAL DISPLAY METHOD AND BIDIRECTIONAL DISPLAY DEVICE Russian patent published in 2018 - IPC G06F3/48 

FIELD: computing; counting.

SUBSTANCE: invention relates to display devices. Method includes receiving an image signal input from an external device, displaying an image on an image screen based on the display signal, detecting operation on the image screen, drawing the operation input object corresponding to the operation on the image screen, outputting a display signal for displaying a combined image formed by combining an external image based on the image signal and the operation input object, detecting change in the image signal attribute or in the image signal and editing the operation input object links according to the change in the external image when a change in the image signal attribute or in the image signal is detected.

EFFECT: technical result is to eliminate the need for an operation to edit an operation input object that no longer matches the external image.

5 cl, 16 dwg