Kazuhiro Umezu

Title: Kazuhiro Umezu: Innovator in Organic EL Display Technology

Introduction

Kazuhiro Umezu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of organic electro luminescence display technology. With a total of 3 patents, Umezu has established himself as a key figure in the innovation landscape.

Latest Patents

One of Umezu's latest patents is for an organic EL display panel and method for manufacturing it. This innovative display panel includes pixel electrodes, a plurality of elongated column banks, and a missing portion where part of the elongated column banks does not exist. It features a pair of repair banks formed above the pixel electrodes in each of the two gaps between a column bank that has the missing portion and adjacent column banks. The design also incorporates a light-emitting layer and a common electrode provided above the light-emitting layer.

Career Highlights

Throughout his career, Kazuhiro Umezu has worked with notable companies, including Aderans Holdings Co., Ltd. and Aderans Company Limited. His work has focused on advancing display technologies, particularly in the realm of organic EL displays.

Collaborations

Umezu has collaborated with several talented individuals in his field, including Yoshimi Sasaki and Tetsuhiro Matsuda. These collaborations have contributed to the development of innovative technologies and solutions.

Conclusion

Kazuhiro Umezu's contributions to organic EL display technology highlight his role as a leading inventor in this field. His patents and collaborations reflect a commitment to innovation and excellence.