Kenji Hamada

Title: **Inventor Kenji Hamada: Innovator in Light-Emitting Display Technology**

Introduction

Kenji Hamada, a notable inventor based in Uiwang-si, South Korea, has made significant contributions to the field of light-emitting display technology. With a total of two patents to his name, his innovations focus on optimizing the performance and efficiency of display devices.

Latest Patents

Hamada’s most recent patents include a polarizing plate for light-emitting display devices and a light-emitting display device incorporating this polarizing plate. The polarizing plate features a unique combination of a polarizing film and a liquid crystal retardation film. The latter comprises a laminate of a second retardation film containing a discotic liquid crystal, providing in-plane retardation values, and a first retardation film utilizing nematic liquid crystal characteristics.

Another patent includes an adhesive film that serves as a critical optical member in display technologies. This adhesive film exhibits a folding evaluation parameter of about 900% to 1,300% at 25°C and demonstrates excellent performance at elevated temperatures as well.

Career Highlights

Kenji Hamada has worked extensively within the tech industry, particularly with prominent companies such as Samsung SDI Co., Inc. and Samsung Electronics Co., Ltd. His roles at these organizations have allowed him to influence the development of cutting-edge display technologies.

Collaborations

Throughout his career, Hamada has collaborated with skilled colleagues, including Ji Ho Kim and Byeong Do Kwak. These partnerships have fostered a collaborative environment for innovation and the sharing of ideas, leading to the success of various projects.

Conclusion

Kenji Hamada's contributions to light-emitting display technology are noteworthy, with patents that address both the performance of polarizing plates and adhesive films. His work exemplifies the spirit of innovation in the fast-evolving world of electronic displays, cementing his status as an impactful inventor in the industry.