
Light Emitting Diode

A semiconductor device that emits light when current flows through it.

Pixel Pitch Definition

The distance between adiacent pixels, usually measured in millimeters (mm)

Resolution Definition

The number of pixels displayed on the screen, usually expressed as horizontalpixels x vertical pixels.

Brightness Definition

The intensity of light emitted per unit area, usually measured in nits.

Contrast Ratio Definition

The ratio of the luminance of the brightest white to the darkest black.

Refresh Rate Definition

The number of times the display refreshes the image per second, usually measuredin Hertz(Hz). Importance: High refresh rate reduces flicker andghosting, making the image display smoother.
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