Location History:
- Kyounggi-do, KR (2006 - 2009)
- Suwon-si, KR (2005 - 2010)
- Seoul, KR (2004 - 2012)
- Goyang-Si, KR (2014)
- Gyeonggi-Do, KR (2007 - 2015)
Company Filing History:
11 out of 12,618 
5 out of 2,040 
1 out of 2 Years Active: 2004-2015
Title: Heung-Lyul Cho: Innovator in Thin Film Transistor Technology
Introduction
Heung-Lyul Cho is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of electronics, particularly in the development of oxide thin film transistors and liquid crystal display technologies. With a total of 17 patents to his name, Cho's work has had a lasting impact on the industry.
Latest Patents
One of Cho's latest patents is for an oxide thin film transistor (TFT) and a method of fabricating the same. This invention provides a TFT that enhances performance by implementing a short channel through the use of first and second data wirings made of different metal materials. The first data wiring, in contact with the active layer, is made of a metal material with excellent contact characteristics, while the second data wiring is made of a material with superior conductivity. This innovation allows for a more efficient large-scale oxide TFT process.
Another notable patent is a method for fabricating a color filter layer of a liquid crystal display device. This method involves forming multiple black matrixes on a color filter substrate and creating red, green, and blue color filter layers using needles between these matrixes. This technique improves the efficiency and quality of LCD manufacturing.
Career Highlights
Heung-Lyul Cho has worked with leading companies in the display technology sector, including LG Display Co., Ltd. and LG Philips LCD Co., Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technologies.
Collaborations
Throughout his career, Cho has collaborated with notable colleagues such as Soon-Sung Yoo and Youn-Gyoung Chang. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the field.
Conclusion
Heung-Lyul Cho's contributions to the field of electronics, particularly in thin film transistors and liquid crystal displays, highlight his role as a leading inventor. His innovative patents and collaborations have significantly advanced technology in this area.
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.