Wei Chih Chang

Title: Wei Chih Chang - Innovator in Thin Film Transistor Technology

Introduction

Wei Chih Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the fabrication of thin film transistors (TFTs). His innovative methods have the potential to enhance the performance and efficiency of electronic devices.

Latest Patents

Wei Chih Chang holds a patent for a "Method of fabricating TFT with self-aligned structure." This patent describes a sophisticated process for creating a thin film transistor that includes a substrate with a semiconductor layer and gate insulation layer. The method involves the formation of a conductive layer, which is then defined to create both a gate conductive layer and a dummy conductive layer. The process includes ion implantation techniques to form lightly and heavily doped regions on the semiconductor layer, ultimately improving the functionality of the TFT.

Career Highlights

Wei Chih Chang is currently employed at Toppoly Optoelectronics Corporation, where he continues to work on advancements in optoelectronic technologies. His expertise in semiconductor fabrication has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Wei Chih Chang collaborates with Hsiao-Yi Lin, contributing to the development of innovative technologies in their field. Their partnership exemplifies the importance of teamwork in driving technological advancements.

Conclusion

Wei Chih Chang's contributions to the field of thin film transistors demonstrate his innovative spirit and commitment to advancing semiconductor technology. His work continues to influence the industry and pave the way for future developments.