Ting-Cheng Chang

Title: Innovations of Ting-Cheng Chang

Introduction

Ting-Cheng Chang is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of semiconductor imaging devices, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of image sensors.

Latest Patents

One of his latest patents is a wave guide filter for semiconductor imaging devices. In this invention, an image sensor is provided that includes a photodetector disposed in a semiconductor substrate. A wave guide filter, which has a substantially planar upper surface, is placed over the photodetector. This wave guide filter incorporates a light filter that is arranged in a light filter grid structure. The light filter consists of a first material that is translucent and possesses a first refractive index. Additionally, the light filter grid structure is made of a second material that is also translucent but has a second refractive index that is less than the first refractive index.

Career Highlights

Ting-Cheng Chang is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and develop new technologies in the semiconductor industry. His expertise in the field has led to advancements that benefit various applications in imaging technology.

Collaborations

He has collaborated with notable coworkers, including Cheng Yu Huang and Chun-Hao Chuang, contributing to a dynamic and innovative work environment.

Conclusion

Ting-Cheng Chang's contributions to semiconductor imaging devices through his patents highlight his role as a significant inventor in the field. His work continues to influence advancements in technology and improve imaging capabilities.