Ming-Ching Ma

Title: Innovations of Ming-Ching Ma

Introduction

Ming-Ching Ma is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work focuses on enhancing interactive display systems, which are increasingly important in various applications.

Latest Patents

Ming-Ching Ma's latest patents include a display and method for determining the position of an object applied to a three-dimensional interactive display. This innovative display comprises a backlight source, a display panel, a first light source, and a controller. The display panel features a sensor array that senses first reflection light generated from an object reflecting first detection light. The first detection light is produced by the backlight source to locate the coordinate of a projection point of the object on the display panel. The first light source is positioned on one side of the display panel, transmitting second detection light at various angles to generate second reflection light, which is then sensed by the sensor array. The controller performs operations based on the transmitting angle of the first light source and the coordinate of the projection point when the brightness value of the reflective light exceeds a predicted value.

Another significant patent involves a method utilized in a three-dimensional pointing system. This system includes a pointing device, a sensor array, and a display panel, with the sensor array embedded within the display panel. The pointing device projects a pointer onto the display panel, forming a projection image, while the sensor array generates a sensed image that includes this projection image. The method determines at least one space status information based on the sensed image.

Career Highlights

Ming-Ching Ma is currently employed at Au Optronics Corporation, a leading company in the display technology sector. His work at the company has been instrumental in advancing the capabilities of interactive displays, making them more responsive and user-friendly.

Collaborations

Ming-Ching Ma has collaborated with several talented individuals in his field, including Guo-Zhen Wang and Shuan-Yu Tung. These collaborations have contributed to the development of innovative technologies and solutions in display systems.

Conclusion

Ming-Ching Ma's contributions to display technology through his patents and work at Au Optronics Corporation highlight his role as a significant inventor in the field. His innovative approaches continue to shape the future of interactive displays.