Cheng-Yen Li

Title: Cheng-Yen Li: Innovator in Image Sensor Technology

Introduction

Cheng-Yen Li is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of image sensor technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of image sensors, which are crucial components in various electronic devices.

Latest Patents

Li's latest patents include innovative methods for light shielding in image sensor pixels. One of his notable inventions involves a method for light shielding a charge storage device of an image sensor pixel. This method includes etching a dielectric layer to create an undercut volume and an access opening. It also involves the physical vapor deposition (PVD) of a light blocking material to form a light blocking layer and a light blocking plug. This process enhances the functionality of image sensor pixels and contributes to the development of advanced imaging technologies.

Career Highlights

Cheng-Yen Li is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this company has allowed him to collaborate with other talented professionals and contribute to groundbreaking advancements in image sensor technology.

Collaborations

Li has worked alongside notable colleagues such as Chia-Chan Chen and Meng-Chin Lee. Their collaborative efforts have further propelled innovations in the field of image sensors.

Conclusion

Cheng-Yen Li's contributions to image sensor technology through his patents and work at Taiwan Semiconductor Manufacturing Company Limited highlight his role as a key innovator in the industry. His advancements continue to shape the future of imaging technologies.