Alex Cheng

Title: Innovations of Alex Cheng in Electrophoretic Displays.

Introduction

Alex Cheng is an accomplished inventor based in Westford, MA, known for his significant contributions to the field of electrophoretic displays. He holds one patent that showcases his innovative approach to improving display technology.

Latest Patents

Cheng's notable patent is titled "Five-particle electrophoretic medium with improved black optical state." This invention involves a color electrophoretic display that utilizes an electrophoretic medium containing five types of charged electrophoretic pigment particles suspended in a non-polar fluid. The first particle has a unique optical property and charge polarity, while the subsequent particles possess varying optical properties and charge magnitudes. The first and fifth particles are white and black, respectively, with the second, third, and fourth particles representing different colors: cyan, magenta, and yellow. This innovative design enhances the black optical state of the display, contributing to improved visual performance.

Career Highlights

Alex Cheng is currently employed at E Ink Corporation, a leader in electronic ink technology. His work at E Ink has allowed him to push the boundaries of display technology, making significant strides in the development of electrophoretic mediums.

Collaborations

Cheng collaborates with talented colleagues such as Stephen J. Telfer and Ziyan Wu, who contribute to the innovative environment at E Ink Corporation. Their combined expertise fosters a culture of creativity and advancement in display technologies.

Conclusion

Alex Cheng's contributions to electrophoretic display technology exemplify the spirit of innovation in the field. His patent reflects a deep understanding of materials and their properties, paving the way for future advancements in display technology.