This inventor holds 14 USPTO granted patents and 4 published patent applications. Top assignees: National Sun Yat-Sen University of Kaohsiung, Au Optronics Corporation, Brilliant Optronics Co., Ltd.. Active years: 2017-2025.
Company Filing History:
12 out of 283 
1 out of 4,577 
1 out of 1 Years Active: 2017-2025
Title: Innovations of Cheng-Chang Li
Introduction
Cheng-Chang Li is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of liquid crystal technology, holding a total of 14 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of liquid crystal applications.
Latest Patents
One of his latest patents is the "Cholesteric Liquid Crystal Polarizing Grating." This invention includes two substrates, two alignment layers, and a liquid crystal layer, forming an interlayer space between the substrates. The alignment layers are arranged periodically, allowing for a unique grating period that enables the formation of a polarizing grating. Another notable patent is the "Intelligent Window," which features two substrates and a dimming layer. This intelligent window utilizes a switchable electric field to control the dimming effect, enhancing energy efficiency and user comfort.
Career Highlights
Cheng-Chang Li has worked with esteemed institutions such as National Sun Yat-sen University of Kaohsiung and AU Optronics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in liquid crystal technology.
Collaborations
He has collaborated with notable colleagues, including Tsung-Hsien Lin and Heng-Yi Tseng, contributing to various projects that push the boundaries of liquid crystal applications.
Conclusion
Cheng-Chang Li's contributions to liquid crystal technology through his patents and collaborations highlight his role as a leading inventor in this field. His innovative solutions continue to impact the industry positively.