Mie Tomiuka

Title: Mie Tomiuka: Innovator in Video Display Technology

Introduction

Mie Tomiuka is a notable inventor based in Tokyo, Japan. She has made significant contributions to the field of video display technology, holding 2 patents that showcase her innovative approach to enhancing video display systems.

Latest Patents

One of her latest patents is titled "Apparatus and method for controlling video display blanking signals." This invention provides a system and method for controlling a video display blanking signal to maintain a full display screen while minimizing interference with the displayed picture. The system utilizes one or more photosensors placed at the periphery of the display screen. When a CRT overscans the screen at a sensor's location, the light from the CRT is incident on the sensor, generating a signal proportional to the amount of incident light. This sensor signal is then used to adjust the CRT scan, ensuring that the scan covers the screen without degrading the displayed picture.

Another significant patent is "Apparatus and method for calibrating video displays." This system performs beam convergence in video displays through one or more convergence sensors exposed to two distinct convergence test patterns. The first test pattern partially overlaps with one or more of the sensors, defining a first covered area for each overlapped sensor. The second test pattern overlaps the entirety of the first uncovered area for each sensor, allowing for precise beam convergence calculations based on the outputs of the sensors.

Career Highlights

Mie Tomiuka has worked with prominent companies, including Sony Corporation, where she has applied her expertise in video display technology. Her work has contributed to advancements in the industry, enhancing the quality and performance of video displays.

Collaborations

Throughout her career, Mie has collaborated with talented individuals such as Toshiyuki Kawashima and Tatsuya Watanabe. These collaborations have fostered innovation and creativity in her projects.

Conclusion

Mie Tomiuka is a pioneering inventor whose work in video display technology has led to significant advancements in the field. Her patents reflect her commitment to improving video display systems, making her a valuable contributor to the industry.