Tang Zhang

Title: The Innovations of Inventor Tang Zhang in the Semiconductor Industry

Introduction

Tang Zhang, an accomplished inventor based in Beijing, China, has made significant contributions to the field of semiconductor manufacturing with two registered patents. His work focuses on enhancing real-time temperature measurement systems and wafer morphology detection, which are crucial in the development of high-quality semiconductor materials.

Latest Patents

Tang Zhang's latest patents include a self-calibration apparatus and method for a real-time temperature measurement system of Metal-Organic Chemical Vapor Deposition (MOCVD) devices. This innovative apparatus integrates a MOCVD reactor chamber and an optical detector to ensure accurate and consistent temperature measurements of epitaxial wafers during the semiconductor manufacturing process. The self-calibration aspect of this technology enhances the reliability of thermal radiation measurements, which is vital for optimal wafer growth.

Additionally, Zhang's second patent relates to a device for automatically and quickly detecting the two-dimensional morphology of wafer substrates in real-time. This device utilizes advanced calculation modules to determine the curvature of the substrate with high precision, even adapting to the conditions of sapphire substrates on high-speed rotating graphite discs. This innovation contributes to the efficiency and quality control in semiconductor manufacturing.

Career Highlights

Currently working at Ak Optics Technology Co., Ltd., Tang Zhang has established himself as a key player in the semiconductor industry. His innovative solutions not only represent advancements in technology but also underscore the critical role of accuracy and rapid detection in semiconductor processes.

Collaborations

Throughout his career, Tang has collaborated with esteemed coworkers such as Jianpeng Liu and Chengmin Li. Together, they contribute to the ongoing development and optimization of technologies that enhance semiconductor fabrication.

Conclusion

Tang Zhang's contributions to the semiconductor field through his patents and collaborations showcase his commitment to innovation and quality. His inventions in temperature measurement systems and wafer morphology detection are paving the way for future advancements, demonstrating the importance of precision in semiconductor manufacturing processes.