H L Chen

Title: H L Chen: Innovator in Semiconductor Technology

Introduction

H L Chen is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of image sensors. With a total of 2 patents to his name, Chen continues to push the boundaries of innovation in this critical area of technology.

Latest Patents

One of H L Chen's latest patents is titled "Image sensor grid and method of manufacturing same." This patent describes a method for forming a semiconductor device where photo-sensing regions are created over the front side of a substrate. A first layer is formed over the backside of the substrate and is patterned to create a plurality of grid lines. These grid lines define multiple first and second areas. A second layer may be formed over exposed portions of the backside, the grid lines, the first areas, and the second areas. Additionally, a third layer is formed over the second layer, with the second and third layers having different etch rates. The third layer is then patterned to remove it from over the plurality of first areas.

Career Highlights

H L Chen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work focuses on advancing technologies that enhance the performance and efficiency of semiconductor devices.

Collaborations

Throughout his career, Chen has collaborated with notable colleagues, including Huai-jen Tung and Keng-Ying Liao. These collaborations have contributed to the successful development of innovative technologies in the semiconductor field.

Conclusion

H L Chen is a key figure in semiconductor innovation, with a focus on image sensor technology. His contributions and patents reflect his commitment to advancing the industry and improving device performance. His work continues to inspire future innovations in the field.