Jitendra Kumar(instructure of CS) jayjayshiva@Yahoo.co.in
CRT beam move from top left corner to button right corner of the screen for maintaining screen picture. it is called a cycle or frame. the number of frame in a second maintain by the beam is known as refresh rate. in raster scan system it is 60 to 80 frames per second
The standard refresh rate for most current Liquid Crystal Display monitors is approximately seventy-five hertz. This will likely stay the same until the next generation of tv is made.
monitors can only handle a certain refresh rate. the monitors cababilities will be in the handbook.
Its not the drivers that ensure the refresh rate: they simply allow you to change the refresh rate which is dependant on the supported Hz of the monitor, you will find that most current PC monitors support between 50-80Hz but with the advent of 3D gaming/TV etc.... which requires 120Hz, this is quickly changing
TV screens amd monitors.
A High refresh rate (Applicable to mostly CRT monitors as they actually draw your pc screen per X frames per second (refresh rate Hertz)
By shaky I assume you mean the monitor is flickering, you can fix this by raising the refresh rate on your monitor. Ideally the native resolution and refresh rate work best, most often this is the highest refresh rate supported by your monitor, and the largest resoltuion supported by your monitor. Try changing refresh rate to 60 Hertz first, if it continues flickering, then keep raising the refresh rate until the flickering stops. (Don't forget to click apply after changfing the refresh rate to ensure the refresh rate is changed)
Refresh Rate
Yes, and the higher amount of megahertz the less flickering until about 85 megahertz which there is no flickering.
Hertz symbolized as Hz, describes the refresh rate of TVs.
Samsung LED TV's typically have a refresh rate of 120 hertz. The refresh rate is considered a important factor of quality in high end electronic televisions.
75 Hz
Both the monitor and the video card's performance are tested by the refresh rate.
The refresh rate for the Sony KLH-W32 LCD is 120 Hz.