Pilnkrāsu LED displeju ražošanas un lietošanas procesā, the uniformity of the image quality of full-color LED displays will be affected by many factors, resulting in more or less “screen distortion” phenomenon. In order to achieve better image quality display of full-color LED displays, they need to be calibrated led display point by point. Let’s first understand what point by point calibration technology is for full-color LED displays, and then explain the relevant preparation work for point by point calibration technology for full-color LED displays.
The point by point calibration technology for full-color LED displays is a technique used to improve the brightness and color fidelity of LED displays. It involves collecting brightness (and chromaticity) data for each pixel (or sub-pixel) area on the full-color LED display, providing the calibration coefficient or matrix for each sub-pixel, and feeding it back to the control system of the display screen. The control system then applies the calibration coefficient to achieve differential driving for each pixel (or sub-pixel), resulting in a pure and delicate image of the full-color LED display screen with true color reproduction.
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