Chin-Chen Chiang

Title: Innovations of Chin-Chen Chiang in Semiconductor Technology

Introduction

Chin-Chen Chiang, an innovative inventor based in Taoyuan County, Taiwan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 9 patents, his work focuses on enhancing the performance and quality of silicon wafers and solar cells.

Latest Patents

One of Chin-Chen Chiang's most notable patents is the **In-situ Gettering Method for Removing Metal Impurities from the Surface and Interior of an Upgraded Metallurgical Grade Silicon Wafer**. This method involves a continuous process conducted in a reaction chamber, where a mixture of chloride gas and carrier gas cleans the surface of the silicon wafer. The process not only helps create a porous structure but also effectively removes interstitial-type metal impurities from the wafer's interior.

Another significant patent is the **Method for Making Titanium-Based Compound Film of Poly-Silicon Solar Cell**. This innovative method involves using a ceramic substrate made of aluminum oxide, which is subsequently coated with a titanium film through an e-gun evaporation system. By using atmospheric pressure chemical vapor deposition, a titanium-based compound film is formed, highlighting Chiang's ability to advance solar cell technology.

Career Highlights

Chin-Chen Chiang has been associated with respected institutions, including the Atomic Energy Council - Institute of Nuclear Energy Research. His expertise in semiconductor processes has allowed him to contribute to advancements that are pivotal to the industry.

Collaborations

Throughout his career, Chin-Chen Chiang has collaborated with esteemed colleagues, such as Tsun-Neng Yang and Shan-Ming Lan. These collaborations have further strengthened his innovative projects and have contributed to the successful development of patents.

Conclusion

Chin-Chen Chiang stands out as a prominent inventor in the field of semiconductors, with a dedicated focus on enhancing silicon wafer quality and solar cell efficiency. His innovative methods reflect his deep commitment to pushing the boundaries of technology and making significant contributions to the industry.