Kang Tsung-Kuei

Title: Kang Tsung-Kuei: Innovator in Semiconductor Technology

Introduction

Kang Tsung-Kuei is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of innovative methods for etching thin films and enhancing light-emitting diode (LED) structures. With a total of 2 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Kang Tsung-Kuei's latest patents include a method for wet etching of high-k thin films at low temperatures. This invention discloses an electrode structure for light-emitting diodes and the manufacturing method of these electrodes. The process involves forming a pn junction of an LED on a substrate, depositing a layer of SiO2, and creating a transparent conductive layer. Additionally, a layer of gold or AuGe is formed with an opening at the center of the die, followed by heat treatment to establish ohmic contact. Another innovative aspect of his work is the puddle etching method of thin films using a spin-processor. This method involves pre-wetting the wafer and utilizing a puddle of etching solution to achieve effective etching while minimizing contamination.

Career Highlights

Throughout his career, Kang Tsung-Kuei has worked with Grand Plastic Technology Corporation and its subsidiary in Taiwan. His expertise in semiconductor technology has allowed him to contribute to various projects that enhance the efficiency and performance of electronic devices.

Collaborations

Kang has collaborated with notable colleagues such as Hsieh Yue Ho and Chih-Cheng Wang. Their combined efforts have further advanced the field of semiconductor technology and innovation.

Conclusion

Kang Tsung-Kuei is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing electronic device performance.