Tsunehiro Unno

Title: Tsunehiro Unno: Innovator in Light Emitting Diode Technology

Introduction

Tsunehiro Unno is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of light emitting diodes (LEDs), holding a total of eight patents. His work focuses on enhancing the efficiency and functionality of LED technology.

Latest Patents

Among his latest patents, Tsunehiro Unno has developed a light emitting diode with a light source suitable structure. This innovative design includes a transparent substrate, a wiring layer, and a semiconductor light emitting element structure part. The structure further comprises a semiconductor light emitting layer, a transparent conductive layer, a transparent insulating film, a metal reflection layer, and both first and second electrode parts. These components work together to ensure effective electrical connections and optimal light emission.

Another notable patent is for a light emitting diode with supporting substrate side electrodes and wiring structures. This design features a wiring layer and a semiconductor light emitting element that includes a semiconductor light emitting layer, a transparent conductive layer, a metal reflection layer, and a transparent insulating film. The arrangement of the first and second electrode parts, along with their respective contact parts, enhances the overall performance of the LED.

Career Highlights

Tsunehiro Unno is currently employed at Hitachi Cable, Inc., where he continues to innovate in the field of LED technology. His extensive experience and expertise have positioned him as a key figure in advancing the capabilities of light emitting diodes.

Collaborations

Throughout his career, Tsunehiro has collaborated with talented individuals such as Tomoya Mizutani and Masahiro Arai. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Tsunehiro Unno's contributions to the field of light emitting diodes have significantly impacted the industry. His innovative patents and collaborative efforts continue to drive advancements in LED technology, showcasing his dedication to innovation.