Kay Pui Ho

Title: The Innovations of Kay Pui Ho

Introduction

Kay Pui Ho is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of liquid crystal display technology. With a total of 2 patents, his work showcases innovative solutions that enhance display performance.

Latest Patents

One of his latest patents is an internal heater embedded in an LCD cell. This invention relates to an ITO heater for a liquid crystal display, typically a DSTN display. It comprises an active liquid crystal cell for optical modulation, characterized by a dummy cell adapted for optical compensation. This dummy cell includes two substrates with liquid crystal in between, a heater with a transparent conductive layer applied to one of the substrates, and electrically conductive spacing means for maintaining a desired cell gap while equalizing the electrical potential between the two substrates. Another significant patent is a method of making a combined printed circuit board that features a hollow portion or a through hole and an integrated circuit driver. This method involves steps such as mounting the driver in the hollow portion, temporarily holding the driver, encapsulating the driver with resin, and then removing the temporary holding means.

Career Highlights

Throughout his career, Kay Pui Ho has worked with various companies, including Varintelligent Limited and Terrence Leslie Johnson. His experience in these organizations has contributed to his expertise in the field of display technology.

Collaborations

Kay Pui Ho has collaborated with notable individuals such as C C Chang and Richard C H Lee. These collaborations have likely enriched his work and led to further innovations in his field.

Conclusion

Kay Pui Ho's contributions to liquid crystal display technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the industry positively.