Yuichiro Maruyama

Title: Innovations of Yuichiro Maruyama in Liquid Crystal Display Technology

Introduction

Yuichiro Maruyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents to his name, Maruyama's work has advanced the capabilities of LCDs, particularly in terms of luminance and light management.

Latest Patents

Maruyama's latest patents focus on a backlight device and liquid crystal display apparatus. His innovative design incorporates a light dimming dot pattern for LCDs, where the diameter of the dots varies from approximately 0.16 mm to 0.65 mm. This variation is dependent on the distance of the dots from a fluorescent tube. The result is an increase and decrease in the volume of shielded light, allowing for a transmittance of approximately 62%. This is a significant improvement over conventional techniques, which typically achieve a transmittance of no more than 50%. Consequently, Maruyama's design enables the production of uniform high luminance without the need to increase the brightness of the fluorescent tube.

Career Highlights

Yuichiro Maruyama is currently employed at Sony Corporation, where he continues to innovate in the field of display technology. His work has not only enhanced the performance of LCDs but has also contributed to the overall advancement of visual technology in consumer electronics.

Collaborations

Maruyama has collaborated with notable colleagues, including Sinobu Yamada and Masato Hatanaka. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yuichiro Maruyama's contributions to liquid crystal display technology exemplify the impact of innovative thinking in the field of electronics. His patents reflect a commitment to enhancing display performance, paving the way for future advancements in visual technology.