Ming-Wei Chen

Title: Innovations of Ming-Wei Chen

Introduction

Ming-Wei Chen is a prominent inventor based in Changhua County, Taiwan. He has made significant contributions to the field of image sensor technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of image sensors used in various applications.

Latest Patents

Ming-Wei Chen's latest patents include an innovative image sensor device. This device features a substrate with a pixel array region, isolation structures that separate pixel regions, and a photo-sensing region within each pixel. Additionally, it incorporates a reflective cavity structure that extends from the bottom of the isolation structure to a deeper central portion of each pixel region, creating a dish-like profile. The reflective cavity structure is designed with a reflective index smaller than that of the substrate, enhancing its performance.

Another notable patent is for a CMOS image sensor unit and the method for fabricating it. This unit includes essential components such as a photodiode, a transfer gate, a reset gate, and a source follower gate. The design also features a floating drain region and a PIP capacitor, with the lower poly-Si electrode of the PIP capacitor connected to the floating drain region and the source follower gate. The fabrication method involves forming contact plugs on the floating drain region and the source follower gate, followed by the creation of the PIP capacitor.

Career Highlights

Ming-Wei Chen is currently employed at Powerchip Technology Corporation, where he continues to innovate in the field of semiconductor technology. His work has garnered attention for its potential applications in consumer electronics and imaging systems.

Collaborations

Ming-Wei Chen has collaborated with notable colleagues, including Chih-Ping Chung and Ming-Yu Ho. These partnerships have contributed to the development of advanced technologies in image sensing.

Conclusion

Ming-Wei Chen's contributions to image sensor technology through his patents and work at Powerchip Technology Corporation highlight his role as a leading inventor in the field. His innovative designs and collaborative efforts continue to push the boundaries of what is possible in imaging technology.