Location History:
- Kangnam-Ku, Seoul, KR (1993)
- Kangnam, Seoul, KR (1993)
- Asan-si, KR (2016)
- Hwaseong-si, KR (2023)
- Yongin-si, KR (2018 - 2024)
Company Filing History:
16 out of 26,887 
2 out of 832,680 Years Active: 1993-2025
Title: Dae Sik Lee: Innovator in Display Technology
Introduction
Dae Sik Lee is a prominent inventor based in Yongin-si, South Korea, known for his significant contributions to display technology. With a total of 13 patents to his name, his innovative ideas reflect a commitment to advancing the capabilities of display devices.
Latest Patents
Among his latest inventions, Dae Sik Lee has developed a display device that integrates a pixel unit containing pixels and a sensing unit that connects through sensing lines. This inventive concept features a first power voltage generator, which supplies a first power voltage crucial for driving the pixels, along with a second power voltage generator for sensing purposes. The innovative timing controller selectively manages the operations of these generators based on the pixel unit’s driving methods.
Another notable patent is for a backlight unit that incorporates a substrate with several light source blocks arranged in distinct areas. This backlight unit also includes a light source driver that connects to the light source blocks via sensing lines, each having different resistance values tailored for optimal functionality.
Career Highlights
Dae Sik Lee has been instrumental in advancing the technologies at Samsung Display Co., Ltd., a leading company in the display market. His work has greatly influenced the development of high-performance display devices used in various applications, from smartphones to large screens.
Collaborations
Throughout his career, Dae Sik Lee has collaborated with esteemed colleagues including Si Duk Sung and Sang Hyun Lee. Their collective expertise and teamwork have further enhanced the innovations produced within the realm of display technology.
Conclusion
Dae Sik Lee stands out as a key inventor in the field of display technology, with a wealth of patents that showcase his innovative spirit. His contributions not only reflect his dedication to technical advancement but also signify a transformative impact on the display industry, benefiting consumers and companies alike.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.