Company Filing History:
Years Active: 2007-2009
Title: **Innovator Spotlight: Sung-Wook Hao**
Introduction
Sung-Wook Hao is a distinguished inventor based in Seoul, South Korea. He is recognized for his contributions to the field of display technology, particularly in the development of thin film transistor array panels for liquid crystal displays. With two patents to his name, Hao's innovations have significantly influenced the manufacturing processes in the electronics industry.
Latest Patents
Hao’s latest patent revolves around the method for manufacturing thin film transistor array panels for liquid crystal displays. This patent details a sophisticated process where a conductive layer, comprising a lower layer of refractory metal such as chromium, molybdenum, and their alloys, is combined with an upper layer of aluminum or aluminum alloy. The inventive process involves depositing and patterning this conductive layer to create a gate wire, which consists of a gate line, a gate pad, and a gate electrode on a substrate. Additionally, it describes how photoresist patterns of varying thicknesses are utilized as etch masks to efficiently remove the upper layer of the gate pad. The resulting structure consists of a gate insulating layer, a semiconductor layer, and an ohmic contact layer, ultimately leading to the formation of a data wire, which includes a data line, a source electrode, a drain electrode, and a data pad.
Career Highlights
Sung-Wook Hao currently holds a significant position at Samsung Electronics Co., Ltd., a leading company in technology and innovation. His expertise and innovative approach have propelled advancements in display technologies. His patents are a testament to his significant contribution to improving product quality and manufacturing efficiency.
Collaborations
Throughout his career, Hao has collaborated with notable colleagues, including Bum-Ki Baek and Mun-Pyo Hong, who have played important roles in their respective fields. Their collective expertise supports the advancement of innovative solutions within their projects.
Conclusion
Sung-Wook Hao is a prominent figure in the world of invention, contributing to the technology landscape with his patents on thin film transistor technology. His work at Samsung Electronics Co., Ltd. highlights the important intersection of innovative ideas and practical applications in the electronics industry. As technology continues to evolve, Hao’s contributions stand as a benchmark for future inventions in display technologies.