Yuen Pat Lau

Title: Yuen Pat Lau: Innovator in Display Technology

Introduction

Yuen Pat Lau is a notable inventor based in Hong Kong, China. He has made significant contributions to the field of display technology, particularly in the development of methods for generating grayscale images in monochrome displays. With a total of three patents to his name, Lau's work has advanced the capabilities of display systems.

Latest Patents

One of Lau's latest patents is titled "Method and apparatus of grayscale image generation in monochrome display." This innovative method allows the use of monochrome PMOLED display drivers to generate grayscale patterns without altering the resolution of the 1-bit digital-to-analog converter on the data line. The technique eliminates the need for additional frame buffer display memory, allowing for a more efficient use of resources. Furthermore, it enables the dynamic application of grayscale on selectable portions of a scan line, facilitating a mixture of monochrome and grayscale image displays on a single panel.

Another significant patent is the "Circuit for driving display panel with transition control." This invention involves a driving circuit designed for display panels with multiple pixels. It includes a selecting signal generator that produces various selecting signals based on pixel data, a voltage divider for providing sub-transition voltages, and a voltage selector that outputs these voltages according to the selecting signals. This circuit enhances the transition control during display operations, improving the overall performance of display panels.

Career Highlights

Yuen Pat Lau has worked with prominent companies in the display technology sector, including Solomon Systech Limited and Solomon Systech (Shenzhen) Limited. His experience in these organizations has contributed to his expertise in developing innovative display solutions.

Collaborations

Lau has collaborated with notable colleagues such as Wai Hon Ng and Wai-Yan Stephen Lai. Their teamwork has likely fostered an environment of innovation and creativity in their projects.

Conclusion

Yuen Pat Lau's contributions to display technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative methods and circuits continue to shape the future of display systems.