Hiroaki Matsui

Title: Hiroaki Matsui: An Innovator in Display Technology

Introduction

Hiroaki Matsui, located in Tokyo, Japan, is a renowned inventor with an impressive portfolio of 22 patents. His work primarily focuses on advanced technologies in illumination and display devices, contributing significantly to the fields of electronics and visual technology.

Latest Patents

Among his latest innovations, Matsui has developed an illumination unit and display apparatus. This illumination unit comprises several first light-emission blocks and second light-emission blocks, along with a light-emission controller. Each first light-emission block features a series of first light-emitting devices arranged in one direction. The second light-emission blocks partially overlap with the first and contain second light-emitting devices arranged in an alternate direction. The light-emission controller manages the light-emission procedures for both sets of devices.

In addition, Matsui has worked on a unique display device and speaker device that can output sound directly from the display surface of a non-self-luminous display panel. This technology utilizes a display panel unit, a light source unit for illumination from the back, and an excitation unit that vibrates a component of the display panel to generate sound. This innovative design can be applied to liquid crystal display devices, further enhancing their functionality.

Career Highlights

Matsui's career includes significant roles at leading companies in the electronics industry, including Renesas Electronics Corporation and Renesas Technology Corporation. His experience in these reputable organizations has shaped the trajectory of his inventive works, allowing him to design groundbreaking technologies.

Collaborations

Throughout his career, Matsui has collaborated with notable coworkers such as Takashi Ikuta and Taizo Yamawaki. These collaborations have contributed to the development and refinement of several technologies, enriching the collective expertise and innovation within their projects.

Conclusion

Hiroaki Matsui is a pivotal figure in the realm of display technology and illumination. With a total of 22 patents to his name, his contributions continue to impact the industry significantly. Through his career and collaborations, Matsui exemplifies the essence of innovation, providing technological advancements that enhance how we interact with visual and auditory devices.