Company Filing History:
Years Active: 2016
Title: Innovative Contributions of Chi Hee Ahn
Introduction
Chi Hee Ahn, an accomplished inventor based in Seoul, South Korea, has made significant strides in the field of printed circuit board (PCB) technology. With two patents to his name, his inventions reflect a profound understanding of the complexities involved in PCB manufacturing.
Latest Patents
Chi Hee Ahn's most recent patents include advancements in the structure of printed circuit boards and their manufacturing methods. The first patent focuses on a novel structure that allows for the formation of fine circuit patterns directly on an insulating layer. This method not only avoids alignment problems but also enhances the reliability of the circuits by embedding them into the insulating layer. Notably, the process of over-etching the circuit layer, lowering it below the insulating layer’s surface, minimizes the risk of inferior circuit performance due to ion migration.
His second patent outlines a comprehensive method for manufacturing embedded printed circuit boards. This method utilizes laser technology for patterning the insulating layer, allowing for precise etching and filling of circuit pattern regions with plating materials. The innovative approach simplifies the manufacturing process and significantly improves alignment accuracy in multi-layer PCBs, leading to better product reliability and yield.
Career Highlights
Working at LG Innotek Co., Ltd., Chi Hee Ahn has played a pivotal role in enhancing the company’s portfolio of PCB products. His efforts have led to improved manufacturing techniques, which are critical in today's electronics industry where precision and reliability are paramount.
Collaborations
Throughout his career, Chi Hee Ahn has collaborated with esteemed colleagues, including Sang Myung Lee and Yeong Uk Seo. Their collective expertise has contributed to the advancement of PCB technology, fostering an environment of innovation at LG Innotek.
Conclusion
Chi Hee Ahn exemplifies the spirit of innovation in the realm of electrical engineering and printed circuit board technology. His two patents represent not only personal achievement but also a broader impact on the electronics industry, underscoring the importance of ongoing research and development in manufacturing processes. As technology continues to evolve, contributions from inventors like Chi Hee Ahn will play a crucial role in shaping the future of electronics.