Location History:
- I-chen Si, KR (2019)
- Incheon-si, KR (2022)
Company Filing History:
Years Active: 2019-2022
Title: Inventor Chang-Hun Han: Pioneering Advances in Image Sensor Technology
Introduction
Chang-Hun Han is a notable inventor based in Incheon-si, South Korea. He has made significant contributions to the field of imaging technology, particularly in the development of innovative backside illuminated image sensors. With a total of two patents to his name, Han is recognized for his ingenuity and commitment to advancing optical technology.
Latest Patents
1. **Backside Illuminated Image Sensor and Method of Manufacturing Same**
This patent discloses a backside illuminated image sensor and its manufacturing method. The invention addresses a critical issue by creating a height difference between the pixel region and the surrounding area on the uppermost surface of the substrate. This design eliminates problems linked to uneven color filter thickness within the pixel region, enhancing the sensor's overall performance.
2. **Backside Illuminated CMOS Image Sensor and Method of Manufacturing the Same**
In this invention, Han introduces a backside illuminated CMOS image sensor. This technology aims to improve the efficiency and effectiveness of image capturing, pushing the boundaries of current imaging applications.
Career Highlights
Chang-Hun Han is currently employed at Db Hitek Co., Ltd., where he leverages his expertise to develop cutting-edge imaging solutions. His work at the company has positioned him as a key player in advancing sensor technology within the industry.
Collaborations
Throughout his career, Han has collaborated with fellow innovator Tae-Wook Kang. Their partnership has fostered a creative environment for developing pioneering technologies that push the limits of current imaging systems.
Conclusion
Chang-Hun Han's contributions to the field of image sensors underline his status as an influential inventor in technology. With his recent patents, he continues to pave the way for future innovations, showcasing the importance of creativity and collaboration in engineering advancements.