Dal-Ho Kim

Title: Innovations of Dal-Ho Kim in Display Technology

Introduction

Dal-Ho Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative methods involving organic light-emitting diodes (OLEDs). His work focuses on enhancing the performance and efficiency of display panels.

Latest Patents

Dal-Ho Kim holds a patent for a "Method of driving display panel." This invention provides a method for driving a display panel that incorporates a charge trap device and an OLED. The charge trap device features a nanocrystal layer, which consists of crystallized and dispersed nanocrystals, along with a barrier layer that encapsulates these nanocrystals. When a program voltage is applied, charges are trapped in the nanocrystals, allowing the OLED to emit light at a predetermined luminance when a read voltage is applied. This method enables the display panel to express desired grayscales by sequentially applying data signals to all pixels, which receive the read voltage and emit light simultaneously.

Career Highlights

Dal-Ho Kim is associated with the Industry-University Cooperation Foundation at Hanyang University. His role in this institution allows him to bridge the gap between academic research and practical applications in the industry. His innovative approach has garnered attention in the field of display technology.

Collaborations

Dal-Ho Kim has collaborated with notable colleagues, including Jae-Gun Park and Gon-Sub Lee. These collaborations have contributed to the advancement of research and development in display technologies.

Conclusion

Dal-Ho Kim's contributions to display technology, particularly through his patented methods, highlight his innovative spirit and dedication to enhancing the performance of display panels. His work continues to influence the field and pave the way for future advancements.