Yasunori Ishii

Title: Yasunori Ishii: Innovator in Image Display Technology

Introduction

Yasunori Ishii is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of image display technology, particularly through his innovative patent related to improving white balance in image display devices.

Latest Patents

Yasunori Ishii holds a patent for an image display device that enhances the white balance for both high and low brightness regions. This device utilizes Micro-Electro-Mechanical Systems (MEMS) and a laser light source. The image processing unit of the device superposes a signal based on a first measured value of light quantity at a first temperature onto a picture signal during its blanking period. Additionally, it superposes a high-frequency signal onto the picture signal during its effective scanning period. The amplification factor of the light source drive unit is adjusted to ensure that the second measured value at a second temperature aligns closely with the first measured value at the first temperature. This innovative approach allows for precise white balance control in low brightness regions, which is typically challenging.

Career Highlights

Yasunori Ishii is currently employed at Hitachi-LG Data Storage, Inc., where he continues to develop cutting-edge technologies in image display. His work has been instrumental in advancing the capabilities of display devices, making them more efficient and effective.

Collaborations

One of his notable collaborators is Fumio Haruna, with whom he has worked on various projects to enhance image display technologies.

Conclusion

Yasunori Ishii's contributions to image display technology, particularly through his innovative patent, demonstrate his expertise and commitment to advancing this field. His work continues to influence the development of more effective image display devices.