Kuang Hsiung Cheng

Title: Kuang Hsiung Cheng: Innovator in Ultraviolet Light Technology

Introduction

Kuang Hsiung Cheng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of photolithography through his innovative work on ultraviolet light emitting diodes (LEDs). His expertise and inventions have had a profound impact on the semiconductor manufacturing industry.

Latest Patents

Cheng holds a patent for an "Ultraviolet light emitting diode array light source for photolithography and method." This invention includes a plurality of ultraviolet (UV) light emitting diodes and an LED phase shift controller. The controller is designed to manage the phase shift of each UV LED in the array, enhancing the performance of ultraviolet lithography systems. The system can also incorporate a mirror assembly with a polarization mirror featuring an interference coating, further optimizing the light source's functionality.

Career Highlights

Cheng is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work focuses on advancing technologies that improve manufacturing processes and product quality. His innovative approach has positioned him as a key player in the development of cutting-edge photolithography solutions.

Collaborations

Cheng has collaborated with esteemed colleagues such as Jaw-Lih Shih and Hong-Hsing Chou. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kuang Hsiung Cheng's contributions to ultraviolet light technology and photolithography exemplify the spirit of innovation in the semiconductor industry. His patent and ongoing work continue to influence advancements in manufacturing processes, showcasing the importance of inventors in driving technological progress.