Jong Han Jin

Title: Innovations of Jong Han Jin in Silicon Wafer Measurement

Introduction

Jong Han Jin is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the measurement of silicon wafers. His innovative approach has led to the development of a unique device and method that enhances the precision of wafer measurements.

Latest Patents

Jong Han Jin holds a patent for a "Device and method for measuring via hole of silicon wafer." This invention allows for the precise measurement of the depth of a via hole without causing any damage to the wafer. The method utilizes broadband infrared light, which is effectively transmitted through the silicon wafer. The depth is determined by analyzing the light reflected from the wafer's boundary surfaces and the interference signals of reference light. This advancement is crucial for improving the accuracy of semiconductor manufacturing processes.

Career Highlights

Jong Han Jin is affiliated with the Korea Research Institute of Standards and Science. His work at this esteemed institution has allowed him to collaborate with other experts in the field, further enhancing the impact of his inventions. His dedication to research and innovation has positioned him as a key figure in the development of measurement technologies for silicon wafers.

Collaborations

Some of his notable coworkers include Jae Wan Kim and Chu-Shik Kang. Their collaborative efforts contribute to the advancement of research and innovation in the field of semiconductor technology.

Conclusion

Jong Han Jin's contributions to the measurement of silicon wafers exemplify the importance of innovation in technology. His patented device and method not only improve measurement accuracy but also pave the way for advancements in semiconductor manufacturing. His work continues to influence the industry positively.