Location History:
- Jeollanam-do, KR (2015)
- Iksan-si, KR (2019)
Company Filing History:
2 out of 27,040 
2 out of 380 Years Active: 2015-2019
Title: The Innovative Journey of Inseol Kuk
Introduction
Inseol Kuk, an accomplished inventor from Iksan-si, South Korea, has made significant contributions to the field of display technologies. With a focus on developing advanced etchant compositions, his work is pivotal in the manufacturing of thin film transistors. This article delves into his latest patents, career highlights, and collaborations.
Latest Patents
Inseol Kuk holds a total of two patents. His recent inventions include:
1. **Etchant composition and method of manufacturing a thin film transistor substrate by using the same**
This patent describes an etchant composition that consists of about 0.5 wt % to about 20 wt % of persulfate, around 0.01 wt % to about 2 wt % of a fluorine compound, about 1 wt % to about 10 wt % of an inorganic acid, and several other components, including cyclic amine compounds, chlorine compounds, aliphatic sulfonic acids, and organic acids or their salts.
2. **Etchant and method for manufacturing display device using the same**
This invention includes an etchant comprising from about 0.5 to about 20 wt % of persulfate and various other chemical components, crucial for creating display devices. The specific formulation allows for improved manufacturing processes in the display industry.
Career Highlights
Inseol Kuk has gained valuable experience working with renowned companies in the technology sector. He has been affiliated with **Samsung Display Co., Ltd.** and **Dongwoo Fine-chem Co., Ltd.**, where he honed his expertise in display technologies and etchant compositions, laying the groundwork for his innovative inventions.
Collaborations
Throughout his career, Inseol Kuk has collaborated with notable colleagues, including Hongsick Park and Youngchul Park. These partnerships have contributed to the advancement of their shared projects, facilitating innovation in the field of semiconductor manufacturing.
Conclusion
Inseol Kuk's contributions to the field of display technology through his inventive patents showcase his dedication to innovation. His work not only enhances manufacturing processes but also paves the way for future developments in the industry. As technology continues to evolve, Kuk's inventions will undoubtedly play a crucial role in shaping the future of display devices.