Location History:
- Yongin-si, KR (2018)
- Hwaseong-si, KR (2021)
Company Filing History:
2 out of 26,999 
1 out of 1,140 Years Active: 2018-2021
Title: Youngtak Lee: Innovator in Display Technology
Introduction
Youngtak Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of display technology, holding two patents that address key challenges within the industry. His innovative spirit and expert knowledge have helped shape advancements in modern display devices.
Latest Patents
Among his latest patents, Youngtak Lee has developed a groundbreaking display device and its manufacturing method. This device features a light-emitting element layer complemented by a light scattering layer that includes both low refractive and high refractive parts. The unique structure of the light scattering layer aids in enhancing the visual quality of the display.
Additionally, he has invented a compound for an organic light-emitting device designed to tackle the inconsistencies in efficiency observed in low-grey level regions (e.g., 0 to 80 grey). His work focuses on reducing color changes and stains in low luminance regions across different display panels. The compound, represented by a specific formula, has demonstrated improved efficiency when included in the buffer layer of organic light-emitting devices, particularly at low grey levels.
Career Highlights
Throughout his career, Youngtak Lee has been associated with prominent organizations such as Samsung Display Co., Ltd. and Korea University Research and Business Foundation. His experience at these reputable institutions has equipped him with the skills necessary to drive innovation in display technologies.
Collaborations
Youngtak Lee has collaborated with esteemed colleagues, including Byeong-kwon Ju and Youngwook Park. Their combined expertise has fostered a collaborative environment that enhances the quality and impact of their joint innovations.
Conclusion
Youngtak Lee's contributions to display technology exemplify the spirit of innovation within the field. Through his patents and collaborative efforts, he continues to make strides that improve the efficiency and performance of display devices. As the industry evolves, his work remains pivotal in addressing existing challenges and inspiring future advancements.