Jun-ichi Hanna

Title: Innovations of Jun-ichi Hanna in Organic Semiconductors

Introduction

Jun-ichi Hanna is a prominent inventor based in Tokyo, Japan, known for her contributions to the field of organic semiconductors. With a total of two patents to her name, she continues to push the boundaries of technology and materials science. Her work focuses on enhancing the properties of organic materials, making them more efficient for use in various electronic applications.

Latest Patents

Jun-ichi Hanna’s latest patents include groundbreaking developments in organic semiconductor materials. The first patent involves a liquid organic semiconductor material that features an aromatic conjugated π-electron system. This innovation improves the purity of the organic material through purification processes, while confirming the conduction mechanism using a time-of-flight method. This advancement allows the liquid phase of the organic material to serve various applications as an organic semiconductor.

Her second patent relates to a benzothienobenzothiophene (BTBT) derivative organic semiconductor material. This invention presents a method to easily create films with high carrier mobility using an organic semiconductor ink, without necessitating complex processing techniques. The BTBT derivative is crystallized through a high-order liquid crystal phase, allowing for the straightforward formation of high mobility films, simplifying the production process, especially in printing applications.

Career Highlights

Jun-ichi Hanna has built a notable career through her work at esteemed institutions. She has been associated with the Japan Science and Technology Agency, contributing significantly to research and development in organic materials. Additionally, she worked with Dic Corporation, further advancing her expertise and pioneering innovations in the field.

Collaborations

Throughout her career, Jun-ichi has collaborated with other notable individuals, including colleagues Keiji Tokunaga and Hiroaki Iino. These collaborations have fostered an environment of creativity and exploration, allowing for the successful development of her patented technologies.

Conclusion

Jun-ichi Hanna’s inventive spirit and persistent innovation have made her a crucial figure in the advancement of organic semiconductors. Her recent patents showcase her commitment to improving material properties and processing methods, paving the way for more efficient electronic applications. As she continues her work, Hanna remains a key player in the evolution of organic semiconductor technology.