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This allows modern operating systems to turn off a monitor after a specified period of inactivity. This also extends the monitor's service life. Some monitors will also switch themselves off after a time period on standby. Most modern laptops provide a method of screen dimming after periods of inactivity or when the battery is in use.
Consumer Electronics Control (CEC) is a feature of HDMI designed to control HDMI connected devices [1] [2] by using only one remote controller; so, individual CEC enabled devices can command and control each other without user intervention, for up to 15 devices.
A screensaver (or screen saver) is a computer program that blanks the display screen or fills it with moving images or patterns when the computer has been idle for a designated time. The original purpose of screensavers was to prevent phosphor burn-in on CRT or plasma computer monitors (hence the name). [ 1 ]
QHD is a screen resolution that measures 2560 x 1440 pixels and has a 16:9 aspect ratio on monitors, TVs, and mobile devices.
Screen-Free Week (formerly TV Turnoff Week and Digital Detox Week) is an annual event where children, families, schools and communities around the world are encouraged to turn off screens and "turn on life". Instead of relying on screen-related media such as television programming or video games for entertainment, participants read, daydream ...
HDCP devices can create multiple keys, allowing each screen to operate, but the number varies from device to device; e.g., a Dish or Sky satellite receiver can generate 16 keys. [30] The technology sometimes causes handshaking problems where devices cannot establish a connection, especially with older high-definition displays. [31] [32] [33]
Burn-in on a monitor, when severe as in this "please wait" message, is visible even when the monitor is switched off. Screen burn-in, image burn-in, ghost image, or shadow image, is a permanent discoloration of areas on an electronic visual display such as a cathode-ray tube (CRT) in an older computer monitor or television set. It is caused by ...
Binge on movies and TV episodes, news, sports, music and more with this 4K Ultra High Definition TV that brings out more lifelike color, texture and detail. Enjoy an edge-to edge viewing ...