Tsing Dschen

Title: Tsing Dschen: Innovator in Semiconductor Technology

Introduction

Tsing Dschen is a notable inventor based in Dietikon, Switzerland. He has made significant contributions to the field of semiconductor technology, holding a total of three patents. His innovative work focuses on improving the efficiency and functionality of semiconductor chip mounting and display technologies.

Latest Patents

One of Tsing Dschen's latest patents is an "Apparatus for mounting semiconductor chips." This apparatus features a bondhead equipped with a pick-up tool that has a longitudinal drill hole, allowing for vacuum application to grip and transport semiconductor chips. To ensure the chip is securely held, a body with a reflecting surface is positioned within the drill hole, which detects the presence of the chip by deflecting light from a light source. The design includes optical elements that concentrate the deflected light onto a photosensor, enhancing the reliability of the gripping mechanism.

Another significant patent is a "Method and a device for changing the optical characteristics of a carrier for display fields or value characters." This invention involves a carrier, such as a credit card, that contains optically readable display fields capable of being erased or altered through heat. The device utilizes a storage layer to store energy, which is released to produce the necessary thermal energy for erasing the display fields. This innovative approach is particularly useful in scenarios where limited electrical output is available.

Career Highlights

Throughout his career, Tsing Dschen has worked with prominent companies in the technology sector. Notable among these are Landis & Gyr and Esec Trading. His experience in these organizations has contributed to his expertise in semiconductor technologies and display systems.

Collaborations

Tsing Dschen has collaborated with esteemed colleagues, including Eugen Mannhart and Thomas Günther. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the semiconductor field.

Conclusion

Tsing Dschen's contributions to semiconductor technology and display systems highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the efficiency and functionality of electronic devices.