Method of displaying an image on a screen of an aircraft

A device for controlling display of an image on a screen of a cockpit of an aircraft, the device configured to:

• control a background image on the screen in the cockpit to be displayed at a first mean luminance, and subsequently control at least two zones of the background image to be displayed at a non-zero second mean luminance that is less than the first mean luminance while controlling a remainder of the background image to be displayed at the first mean luminance, the at least two zones of the background image being determined independently of the background image, the at least two zones being separate and independent from each other;
• and wherein at least one predetermined pixel of a pattern is switched off in each occurrence of the pattern that is repeated to form the background image at least throughout the at least two zones.

A method of displaying an image on a screen of a cockpit of an aircraft, the method comprising:

• controlling the display of a background image on the screen such that at least in two zones that are determined independently of the background image, the background image is controlled to be at a non-zero mean luminance that is less than a mean luminance of a remainder of the background image, the two zones being separate and independent from each other;
• and wherein at least one predetermined pixel of a pattern is switched off in each occurrence of the pattern that is repeated to form the background image at least throughout the at least two zones.

A device for controlling display of an image on a screen of a cockpit of an aircraft, the device configured to control the display of a background image on the screen such that at least in two zones that are determined independently of the background image, the background image is controlled to be at a non-zero mean luminance that is less than a mean luminance of a remainder of the background image, the two zones being separate and independent from each other.

An image displayed on a screen of a cockpit of an aircraft, the displayed image comprising a background image wherein at least two zones that are determined independently from the background image is controlled such that the at least two zones of the background image has a noe-zero mean luminance that is less than the a mean luminance of a remainder of the background image, the at least two zones being separate and independent from each other;

• and wherein at least one predetermined pixel of a pattern is switched off in each occurrence of the pattern that is repeated to form the background image at least throughout the at least two zones.