Young-Soo Hwang is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 10 patents. His innovative work focuses on enhancing the performance and longevity of display devices.

Latest Patents

Among his latest patents is a display device and method of driving a display device. This invention includes a degradation compensator, a controller, a data driver, and a display panel. The degradation compensator generates a first fitting function and a second fitting function based on image data. It then creates a compensation function through a harmonic mean of these fitting functions and generates a compensation value based on this function. The controller receives the compensation value and generates input image data to which this value is applied. The data driver converts the input image data into a data voltage, which is utilized by the display panel's pixels. Each pixel includes a pixel circuit that receives the data voltage and a light-emitting element connected to the pixel circuit.

Another notable patent involves a driving controller designed to calculate the current deterioration degree and compensate for deterioration. This controller features a grayscale determiner that assesses the current grayscale of input image data. It also includes a deterioration time determiner that establishes a first deterioration time corresponding to an accumulated deterioration degree. The current deterioration degree calculator sums the first deterioration time with a calculation period to determine the current deterioration degree for the current grayscale. An image compensator then adjusts the input image data based on this current deterioration degree.

Career Highlights

Young-Soo Hwang has worked with notable organizations such as Samsung Display Co., Ltd. and Korea University Research and Business Foundation. His experience in these companies has allowed him to develop and refine his innovative ideas in display technology.

Collaborations

He has collaborated with esteemed colleagues, including Joon-Chul Goh and Dae-Gwang Jang, contributing to advancements in their respective fields.

Conclusion

Young-Soo Hwang's contributions to display technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the development of advanced display devices.

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