Company Filing History:
Years Active: 2021-2022
Title: Yusheng Chang: Innovator in OLED Technology
Introduction
Yusheng Chang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of organic light-emitting diode (OLED) technology, particularly in applications for augmented reality and 3D displays. With a total of 2 patents, Chang continues to push the boundaries of innovation in this rapidly evolving industry.
Latest Patents
Chang's latest patents focus on advanced OLED devices. One of his notable inventions is an AMOLED and micro-OLED designed for augmented reality and autostereoscopic 3D displays. This OLED device features a first substrate with a bonding surface and a second substrate with a first surface. It includes a coloring unit with an OLED layer and an optional color-transformation layer, with the OLED layer formed on one of the substrates. The pixel circuit with TFT functions is disposed on the first substrate and coupled to the OLED layer, ensuring direct bonding between the two substrates.
Another significant patent is the development of an AMOLED free of TFT within the active area. This innovative design includes a first substrate with an OLED device, a plurality of conductive lines connected to the OLED device, and a driving device with TFT functions. The driving device is strategically placed outside the active area, enhancing the overall performance of the OLED device.
Career Highlights
Yusheng Chang is currently employed at Arolltech Co., Ltd., where he continues to innovate and develop cutting-edge technologies in the OLED sector. His work has positioned him as a key player in the industry, contributing to advancements that have the potential to revolutionize display technologies.
Collaborations
Chang collaborates with talented individuals such as Yih Chang and Tsung Jen Kuo, who share his passion for innovation and technology. Together, they work on projects that aim to enhance the capabilities of OLED devices and explore new applications in various fields.
Conclusion
Yusheng Chang is a visionary inventor whose work in OLED technology is paving the way for future advancements in display systems. His patents reflect a deep understanding of the complexities involved in creating high-performance OLED devices. As he continues to innovate, the impact of his contributions will undoubtedly be felt across multiple industries.