Company Filing History:
Years Active: 1998-2002
Title: Innovations by Atsushi Takenaka
Introduction
Atsushi Takenaka is a notable inventor based in Machida, Japan. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on improving image quality in display devices, showcasing his innovative approach to solving complex problems in visual technology.
Latest Patents
One of his latest patents is a display apparatus designed to prevent the display image from becoming unclear due to the overlap of afterimages from previous frames. This invention includes a display surface with multiple pixel lines and a write circuit that sequentially writes images into these pixel lines. During the writing process, the circuit writes a black color into another pixel line, which is separated by a predetermined distance, thereby enhancing the overall image quality of motion pictures.
Another significant patent involves an alignment film that changes its pretilt angle through ultraviolet irradiation. This invention includes a method for producing the alignment film and a liquid crystal display device that utilizes it. The alignment film is designed to minimize deterioration of the liquid crystal, image sticking, and flicker, ensuring a high-quality display. The first polymer forms the principal layer, while a second polymer creates a thinner surface layer, allowing for effective changes in pretilt angle without affecting electrical characteristics.
Career Highlights
Atsushi Takenaka is currently associated with International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to further develop his innovative ideas and contribute to advancements in display technology.
Collaborations
He has collaborated with notable coworkers such as Mitsuru Ikezaki and Kenichi Tajima, enhancing the collaborative spirit of innovation within his team.
Conclusion
Atsushi Takenaka's contributions to display technology through his patents reflect his commitment to innovation and quality. His work continues to influence the field, paving the way for future advancements in display devices.