I-Hung Chen

Title: I-Hung Chen: Innovator in Photodetector Technology

Introduction

I-Hung Chen is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of photodetectors. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

I-Hung Chen holds a patent for a photodetector with modified regions in barrier and absorption structures. This invention includes a first semiconductor layer, an absorption structure, a second semiconductor layer, and a barrier structure. The absorption structure is positioned on the first semiconductor layer and features a first conduction band, a first valence band, and a first band gap. The second semiconductor layer is situated on the absorption structure and has a second conduction band, a second valence band, and a second band gap. The barrier structure is located between the absorption structure and the second semiconductor layer, possessing a third conduction band and a third valence band. Notably, the third conduction band is greater than the second conduction band, or the third valence band is less than the second valence band. This innovative design enhances the performance of photodetectors in various applications.

Career Highlights

I-Hung Chen is currently employed at Epistar Corporation, a leading company in the field of optoelectronics. His work at Epistar has allowed him to further develop his skills and contribute to cutting-edge technologies in the semiconductor industry. His dedication to innovation has positioned him as a key player in the advancement of photodetector technology.

Collaborations

Throughout his career, I-Hung Chen has collaborated with notable colleagues, including Shih-Chang Lee and Shiuan-Leh Lin. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

I-Hung Chen's contributions to the field of photodetector technology exemplify his innovative spirit and commitment to advancing semiconductor technology. His patent and work at Epistar Corporation highlight his role as a significant inventor in this dynamic industry.