Applying technology to measure the brightness and color distribution of objects for quality control of LED displays!
The "LED Dot Correction Controller" is a product that applies the technology of analyzing images from a CCD camera to measure the luminance and chromaticity distribution of objects for quality control of LED displays. Even among LEDs of the same manufacturer and model, there can be variations in luminance and chromaticity. Therefore, to achieve a uniform luminance and chromaticity distribution in LED displays, it is necessary to perform output correction for the emission of each individual LED. By applying this system to address this issue, we capture the variations in luminance of each LED based on the measured results, and by adding feedback control to ensure uniformity, we correct the output levels to eliminate luminance unevenness. 【Features】 ■ Reduces variations in luminance of individual LEDs ■ Corrects output levels through feedback control ■ Eliminates luminance unevenness *For more details, please refer to the PDF materials or feel free to contact us.
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Matsuura Denko Co., Ltd. has over 30 years of reliable technology as a manufacturer of automatic control panels and measuring instruments, providing consistent support from design to implementation. Matsuura Denko is the only alliance partner of National Instruments (NI) in the Hokuriku and Koshinetsu regions, and we build measurement and control systems using NI's excellent hardware and software. Additionally, we have many certified LabVIEW developers on our team. We are confident in our ability to construct measurement and control automation systems based on LabVIEW and PLC. We respond to the needs of the FA industry, including control and measurement, with the latest technology.