That is the line of scrimmage, the line in which the team with the ball begins their play on. it may also be the 1st down line
it is a yellow line most of the time
The top of the line models usually have the better screens.
The line of scrimmage (shown these days on tv with a digitally-added yellow line when the teams line up right before a play).
The yellow line that you see on your TV screen is not on the football field. It is only a visual reference for those of us watching the game on TV so we can see how far the offense needs to go to get a first down.
Your story line can be considered by whomever has asked you to write one. Otherwise, you can research the arena where you'd like to see your story line appear, such as a novel, a TV or film genre or otherwise.
The vertical deflection system is broken. The vertical deflection system is broken.
In CRTs by having an electron beam impacting a phosphor coating on screen of the correct color - it may be a line or a dot. In LCD (flat) screens, allowing white light to pass in a patch with a color filter.
LCD and LED screens are smaller, lighter, and generally more in line with what consumers want. Demand drives production.
The line of scrimmage on tv is usually a red line and the first down in a yellow line.
New Line Television ended in 2008.
New Line Television was created in 1988.