Location History:
- Gumi-si, KR (2009 - 2010)
- Kyongsangbuk-do, KR (2010)
- Kumi-shi, KR (2008 - 2011)
- Seoul, KR (2003 - 2014)
Company Filing History:
Years Active: 2003-2014
Title: Innovations by Man Hoan Lee: Pioneering Optical Technologies
Introduction
Man Hoan Lee, an accomplished inventor based in Seoul, South Korea, has made significant contributions to optical technology through his impressive portfolio of 19 patents. His work primarily focuses on enhancements in liquid crystal display (LCD) technologies, showcasing his dedication to innovation in the field.
Latest Patents
Among his latest innovations, Lee has developed groundbreaking patents including an optical sheet, a backlight unit, and a liquid crystal display device utilizing these elements. The optical sheet design features a backlight unit that includes a first layer with higher refractivity than air and a second layer with even greater refractivity. This innovation incorporates a unique refractive pattern situated at the boundary between the two layers, effectively altering the path of light through ridges and furrows. The optical sheet is engineered to refract light at least three times, concentrating it in a direction that is perpendicular to the light-exiting surface. Another notable patent involves a compensation film and its manufacturing method, designed to enhance LCDs by enabling a wider viewing angle through the use of multi-layered cholesteric liquid crystal layers.
Career Highlights
Lee's career has been marked by his tenure at prominent companies such as LG Display Co., Ltd. and LG Philips LCD Co., Inc. These roles have not only allowed him to refine his skills in optical technologies but also contributed to advancements in the display industry.
Collaborations
Throughout his professional journey, Lee has collaborated with distinguished colleagues such as Sung Keun Lee and Ji Su Yoon. These collaborations have fostered a creative environment that has led to numerous innovative projects and enhancements in optical technology.
Conclusion
Man Hoan Lee stands out as a prominent inventor with a rich history of patents centered around optical technologies. His latest innovations reflect his commitment to pushing boundaries in liquid crystal display technologies, significantly impacting the industry and paving the way for future advancements. Through his work, Lee continues to inspire the next generation of inventors and innovators.
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.