Chih-Hao Peng

Title: Chih-Hao Peng: Innovator in Image Sensor Technology

Introduction

Chih-Hao Peng is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of image sensor technology, holding two patents that showcase his innovative approach to manufacturing and design.

Latest Patents

His latest patents include a back side illumination image sensor and a method of manufacturing the same. This back side illumination (BSI) image sensor features an epitaxial substrate, a deep trench isolation (DTI) structure, and a buried oxide layer. The design incorporates an epitaxial layer, a well region, a floating diffusion (FD) region, and vertical transfer gates (VTGs). The buried oxide layer has openings that expose the epitaxial substrate, allowing for enhanced image capture capabilities. Additionally, he has developed a manufacturing method for an image sensor that involves creating a pixel array region and forming isolation structures to define pixel regions, ultimately improving the efficiency and performance of image sensors.

Career Highlights

Chih-Hao Peng has worked with notable companies in the semiconductor industry, including Powerchip Technology Corporation and Powerchip Semiconductor Manufacturing Corporation. His experience in these organizations has contributed to his expertise in image sensor technology and semiconductor manufacturing processes.

Collaborations

He has collaborated with esteemed colleagues such as Chih-Ping Chung and Ming-Yu Ho, further enhancing his work in the field of image sensors.

Conclusion

Chih-Hao Peng's innovative contributions to image sensor technology and his collaborations with industry professionals highlight his significant role in advancing this field. His patents reflect a commitment to improving image capture technology, making him a noteworthy inventor in the semiconductor industry.