Company Filing History:
6 out of 1,207 
1 out of 1,238 
Years Active: 2009-2012
Title: Innovations of Hidenao Kubota in Liquid Crystal Display Technology
Introduction
Hidenao Kubota is a notable inventor based in Mobara, Japan, recognized for his contributions to liquid crystal display (LCD) technology. With a total of 6 patents, Kubota has made significant advancements in the design and functionality of LCD devices, particularly for mobile applications.
Latest Patents
Among his latest innovations, Kubota has developed a liquid crystal display device that mechanically protects the surface of miniaturized LCDs without compromising image quality or increasing the overall thickness of the display. This invention features a TFT substrate and a color filter substrate, with polarizers adhered to both surfaces. The use of an acrylic adhesive material, cured by ultraviolet rays, enhances the strength and adhesion of the face plate, which is designed to be smaller than the upper polarizer to improve adhesion properties. Another patent addresses the prevention of bubble generation on the adhesive surface between the LCD panel and the protective face plate. This design incorporates a picture frame formed by printing black ink, with specific limits on the silicon content to ensure effective adhesion.
Career Highlights
Kubota has worked with prominent companies in the display technology sector, including Hitachi Displays, Ltd. and Panasonic Liquid Crystal Display Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative LCD solutions.
Collaborations
Throughout his career, Kubota has collaborated with talented individuals such as Hiroaki Miwa and Yasuyuki Mishima, further enhancing the quality and impact of his inventions.
Conclusion
Hidenao Kubota's work in liquid crystal display technology showcases his innovative spirit and dedication to improving mobile display devices. His patents reflect a commitment to enhancing user experience while maintaining device integrity.