Su-Hua Chang

Title: Innovator Spotlight: Su-Hua Chang from Chiayi County, Taiwan

Introduction: Su-Hua Chang is a distinguished inventor based in Chiayi County, Taiwan, who has made significant contributions to the field of image sensing technology. With a total of seven patents to his name, Chang continues to push the boundaries of innovation within the semiconductor industry.

Latest Patents: One of Chang's most recent inventions is a "Backside Illuminated Image Sensor Device with Shielding Layer and Forming Method." This innovative image sensor comprises a pixel array, a dielectric layer, and various conductive shielding regions. The design strategically places the first conductive shielding regions at the four corners of the pixel array, while the second conductive regions are positioned along its sides. Notably, the second conductive regions possess a greater length-to-width ratio compared to the first, enhancing the sensor's performance. Additionally, the "Method of Forming Backside Illuminated Image Sensor Device with Shielding Layer" patent details a novel manufacturing process that involves the creation of a patterned conductive shielding layer on the dielectric layer at the backside of a semiconductor substrate, ensuring the protection of the pixel array on the front side.

Career Highlights: Su-Hua Chang is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where his expertise in image sensor technology is invaluable. His work focuses on developing advanced imaging solutions that are crucial in various applications, including smartphones, cameras, and other electronic devices.

Collaborations: Throughout his career, Chang has collaborated with notable colleagues such as Volume Chien and Zen-Fong Huang. These partnerships enhance the innovation process, facilitating the exchange of ideas and expertise that drive the company’s technological advancements.

Conclusion: Su-Hua Chang's contributions to the field of image sensing and semiconductor technology underscore his status as a key inventor in the industry. With multiple patents to his credit and continuing projects that promise to revolutionize imaging technology, Chang represents the spirit of innovation that shapes the future of electronics. His work is not just about creating products; it's about enhancing the way we capture and interpret the world around us.