Kasumi Hase

Title: The Innovative Contributions of Kasumi Hase

Introduction

Kasumi Hase is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of liquid crystal technology, holding a total of five patents. Her work focuses on enhancing display devices and improving the functionality of liquid crystal panels.

Latest Patents

Among her latest patents are innovations such as a liquid crystal panel, a liquid crystal panel apparatus, and an imager. The liquid crystal panel features a hole that allows light to pass through or be shielded, effectively suppressing any influence on the light passing through the hole. This panel consists of a first substrate with a flat plate shape and a second substrate facing the first. A light shielding film is integrated along the inner surface of the second substrate, which contains the hole. Additionally, a plurality of spacers is arranged on the outer side of the region between the substrates, corresponding to the hole, with liquid crystal sandwiched between the two substrates. The design ensures that the distance from the first substrate increases as it approaches the hole, creating a protruding shape in that area.

Her display device patent includes a first substrate and a second substrate facing each other, with a liquid crystal layer positioned between them. A light source is strategically placed to allow light to enter through the side surface of either substrate. The device also features a first electrode on the first substrate and second electrodes on the second substrate. The liquid crystal layer comprises polymer-dispersed liquid crystals, which include a polymer network formed in a mesh shape, with liquid crystal molecules dispersed within the gaps of this network. The second electrodes are designed with a series of first slits arranged at predetermined intervals, enhancing the device's functionality.

Career Highlights

Kasumi Hase has established herself as a key figure in the field of liquid crystal technology. Her innovative designs and patents have contributed to advancements in display technology, making her a valuable asset to her company.

Collaborations

She collaborates with notable colleagues, including Koichi Igeta and Yoshiro Aoki, who share her passion for innovation in technology.

Conclusion

Kasumi Hase's contributions to liquid crystal technology and her impressive portfolio of patents highlight her role as a leading inventor in her field. Her work continues to influence advancements in display devices, showcasing her commitment to innovation.