Company Filing History:
Years Active: 2007-2008
Title: Innovations of Chi-Ming Cheng
Introduction
Chi-Ming Cheng is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of display technology, particularly in the development of color filters and liquid crystal displays. With a total of three patents to his name, Cheng's work has had a considerable impact on the industry.
Latest Patents
One of Chi-Ming Cheng's latest patents is a color filter process. This innovative process fabricates a color filter using an imprint mask accompanied by a dry etching step, which replaces the conventional wet development process. The advantages of this invention include increased pattern uniformity of color elements, improved film flatness, enhanced resolution, reduced process time, lower costs, and the elimination of developing solvents, thereby minimizing waste treatment and environmental impact. Another significant patent is for a transflective liquid crystal display and color filter that incorporates two kinds of color resists. This design features red, green, and blue resists in three subpixel regions within each pixel region. One pixel region utilizes two types of color resists, with the reflective region having lower purity than the transmissive region, while another pixel region contains only one type of color resist.
Career Highlights
Chi-Ming Cheng is currently associated with TPO Displays Corporation, where he continues to innovate in display technologies. His work has been instrumental in advancing the capabilities of liquid crystal displays and color filters.
Collaborations
Cheng has collaborated with notable colleagues, including Kuang-Lung Kuo and Dai-Liang Ting, contributing to various projects and innovations in the field.
Conclusion
Chi-Ming Cheng's contributions to display technology through his patents and work at TPO Displays Corporation highlight his role as a significant inventor in the industry. His innovative approaches continue to shape the future of color filter technology and liquid crystal displays.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.