Company Filing History:
Years Active: 2013-2018
Title: Innovations of Liping Ma in Organic Light-Emitting Diodes
Introduction
Liping Ma is a prominent inventor based in San Diego, California, known for his significant contributions to the field of organic light-emitting diodes (OLEDs). With a total of 14 patents to his name, he has made remarkable advancements in the efficiency and stability of OLED technology. His work has implications for various applications, enhancing the performance of light-emitting devices.
Latest Patents
Among his latest patents, one notable invention is titled "Top-emitting white organic light-emitting diodes having improved efficiency and stability." This patent describes an emissive construct that can be utilized in various OLED applications, specifically focusing on top-emission white organic light-emitting diodes. The construct includes an optional second fluorescent emissive layer, a first fluorescent emissive layer, a hole-blocking layer, and a phosphorescent emissive layer, all designed to improve efficiency and stability.
Another significant patent is "Efficient organic light-emitting diodes and fabrication of the same." This invention outlines light-emitting devices that comprise light-emitting diodes, including a substrate, a reflective anode, a hole-injection layer, a hole-transport layer, an emissive component, an electron-transport layer, a cathode, an enhancement layer, and a light-scattering layer. The design of the emissive component may involve various combinations of fluorescent and phosphorescent light-emitting layers, contributing to the overall efficiency of the devices.
Career Highlights
Liping Ma is currently associated with Nitto Denko Corporation, where he continues to innovate in the field of OLED technology. His extensive research and development efforts have positioned him as a key figure in advancing the capabilities of organic light-emitting diodes.
Collaborations
Throughout his career, Liping Ma has collaborated with notable colleagues, including Shijun Zheng and Amane Mochizuki, who have contributed to his research endeavors. These collaborations have fostered a dynamic environment for innovation and development in OLED technology.
Conclusion
Liping Ma's contributions to the field of organic light-emitting diodes are significant and impactful. His innovative patents and collaborations continue to push the boundaries of OLED technology, paving the way for future advancements in the industry.
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