Hyung-Su Lee

Title: Hyung-Su Lee: Innovator in Backlight Brightness Adjustment Technology

Introduction

Hyung-Su Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of image display technology, particularly in the area of backlight brightness adjustment. His innovative approach has the potential to enhance the performance of display devices while reducing power consumption.

Latest Patents

Hyung-Su Lee holds a patent for a "Method and apparatus for adjusting backlight brightness." This invention provides a method for adjusting backlight brightness for an image display device whose backlights are arranged in an M×N, 2-dimensional array. The method includes a full search step that determines the brightness adjustment value for each of the M×N image blocks corresponding to the backlights for the entire input image. It also involves a partial search step that determines the brightness adjustment value for the selected reference block and surrounding blocks. The adjustment step then modifies the brightness of the backlights according to the determined values. This invention not only increases the speed of image analysis but also optimizes power consumption and enhances the contrast ratio of images.

Career Highlights

Hyung-Su Lee is associated with the Korea Electronics Technology Institute, where he continues to work on advancing display technologies. His research and development efforts have positioned him as a key figure in the field of electronics and display innovation.

Collaborations

Hyung-Su Lee has collaborated with notable colleagues, including Hye-Dong Jung and Kyung Sun Ham. Their combined expertise contributes to the advancement of technology in the electronics sector.

Conclusion

Hyung-Su Lee's work in backlight brightness adjustment technology exemplifies the innovative spirit of modern inventors. His contributions are paving the way for more efficient and high-quality display devices.