LED display before the factory to improve the quality; To enhance the quality of different batches of mixed LED display; Measurement and measurement of luminance and chroma of LED display;
Features
Gamma table measurement and calibration
Automatic brightness measurement LED screen all gray-scale value, calibration and optimization.
Luminance and chroma measurement
Accurate measurement of LED screen brightness data and color coordinates, can replace the light gun.
To improve the defect of gray scale
LED screen brightness level in the Hui tend to have low brightness, even reverse abnormal gray level jump, through the measurement and calibration of gamma curve precision to achieve the greatest degree of improvement.
White balance color drift
Because the gamma curve of LED screen RGB three color their inconsistent, gray scale change, white balance will produce color drift, after calibration can solve this phenomenon.
Color correction is more accurate
The gamma curve of the LED screen does not conform to the theoretical expectation, and the correction result is not allowed. By calibrating the gamma curve to maximize the expected value of the theory, so that the color correction becomes accurate.
Realize the mix of different batches of screen
LED screen of different batches, the gamma curve is not a traditional correction can only guarantee the same color in a gray, gray scale still exists in other brightness difference, and gamma calibration can effectively solve the problem.
Calibration system is portable and efficient
Gamma curve calibration system is exquisite, 16Bit dynamic range, with temperature compensation function, good environmental adaptability.
