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Light Emitting Diode


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


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


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


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


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The ratio of the luminance of the brightest white to the darkest black.
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Refresh Rate Definition


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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.