Hiroshi Obata

Title: Hiroshi Obata: Innovator in Liquid Crystal Display Technology

Introduction

Hiroshi Obata is a prominent inventor based in Chiba, Japan, known for his significant contributions to the field of liquid crystal display (LCD) technology. With a total of six patents to his name, Obata has played a crucial role in advancing display technology, making it more efficient and effective for various applications.

Latest Patents

Among his latest innovations, Obata has developed a liquid crystal display device that includes a liquid crystal display panel, a fluorescent tube, a holder for retaining the fluorescent tube, and a frame to which the holder is attached. This design features an attachment portion for securing to the frame and a retaining portion for the fluorescent tube, which extends from the attachment portion and faces the frame in a non-contact manner, creating a space between the retaining portion and the frame. Another notable patent focuses on reducing uneven brightness in a side-light type backlight unit. This invention addresses the issue of brightness inconsistencies caused by light reflection at the interface of an engaging cutout portion, which prevents a light guide plate from shifting.

Career Highlights

Hiroshi Obata has worked with several esteemed companies in the display technology sector, including Panasonic Liquid Crystal Display Co., Ltd. and Hitachi Displays, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in LCD technology.

Collaborations

Obata has collaborated with notable colleagues such as Masaki Tsubokura and Shunichi Matsumoto, further enhancing his work in the field of liquid crystal displays.

Conclusion

Hiroshi Obata's innovative spirit and dedication to improving liquid crystal display technology have made him a key figure in the industry. His patents reflect a commitment to enhancing display performance and addressing common challenges in the field.