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http://dx.doi.org/10.22156/CS4SMB.2021.11.12.090

Implemented of Integrated Interface Control Unit with Compatible and Improve Brightness of Existing Full Color LED Display System  

Lee, Ju-Yeon (Department of Electronics, VISION College of Jeonju)
Publication Information
Journal of Convergence for Information Technology / v.11, no.12, 2021 , pp. 90-96 More about this Journal
Abstract
In this paper, we designed manufactured and design an integrated interface control unit that has compatibility with brightness control unit, color control unit, and existing control unit. As the implementation method the standard of DVI/HDMI transmission method is applied to the data transmission method, and the Sil 1169 IC is used as the applied IC. Brightness control is programmed to have eight levels of brightness control using the AT89C2051. Also, EPM240T100C5 IC was used for image and dimming data processing. As a result, it is compatible with the control unit using the DVI/HDMI transmission method manufactured by each company and can reproduce clear high quality full HD video according to the surrounding brightness through the full color LED display system.
Keywords
Full color LED display; DVI/HDMI interface; Integrated interface; LED module; Brightness;
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Times Cited By KSCI : 1  (Citation Analysis)
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