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Computer > Laptops

Horizontal refresh rate

Computer; Laptops

Measured in kilohertz, this rate refers to the number of horizontal cycles that occur per second.

Kilohertz

Computer; Laptops

Unit of measuring frequency that is equal to one thousand cycles per second; written as kHz

Vertical active time

Computer; Laptops

The amount of time it takes to display all horizontal scanlines on a screen

Vertical blank time

Computer; Laptops

The amount of time it takes for a beam to return to the top of the screen after it reaches the bottom of the screen.

Vertical total time

Computer; Laptops

The amount of time that is used for the beam to complete one full vertical cycle, beginning from the top of the screen, scanning to the bottom of the screen, and returning to the ...

Vertical sync pulse

Computer; Laptops

When the beam is in vertical blank time, a vertical sync pulse is emitted and received by the monitor to synchronize the monitor with the image data for output. At the completion ...

Vertical front porch

Computer; Laptops

The time between the last vertical active time and the beginning of the next vertical sync pulse.