Location History:
- Matsusaka, JP (2011)
- Osaka, JP (2011 - 2014)
Company Filing History:
Years Active: 2011-2014
Title: The Innovations of Dai Chiba
Introduction
Dai Chiba is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of liquid crystal display technology. With a total of 18 patents to his name, Chiba continues to push the boundaries of innovation in display devices.
Latest Patents
One of his latest patents is for a liquid crystal display device designed to suppress the generation of a locally luminous part where a dark line disappears. This innovative display device includes a pair of substrates and a liquid crystal layer sandwiched between them. Notably, one of the substrates features a pair of electrodes in pixel form, with at least one electrode incorporating a comb-tooth portion. The design ensures that the distance between the electrodes in the transverse direction of the comb-tooth portions is at most 10 μm. Additionally, the rotational viscosity of the p-type nematic liquid crystals used may be at least 130 mPa·s. Another significant patent involves a liquid crystal display device that includes an active matrix substrate with a plurality of first touch panel interconnects, a counter substrate, and a liquid crystal layer. This device also features columnar touch pins connected to the interconnects, enhancing its functionality.
Career Highlights
Dai Chiba is currently associated with Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of display technologies. His work has been instrumental in advancing the capabilities of liquid crystal displays, making them more efficient and effective for various applications.
Collaborations
Chiba has collaborated with notable coworkers such as Takehiko Sakai and Yoshiharu Kataoka. Their combined expertise has contributed to the successful development of several innovative technologies in the display sector.
Conclusion
Dai Chiba's contributions to liquid crystal display technology are noteworthy and continue to influence the industry. His innovative patents and collaborations reflect his commitment to advancing display technology.