This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: National Tsing Hua University. Active years: 2012-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2013
Title: Innovations of Li-karn Wang in Solar Cell Technology
Introduction
Li-karn Wang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of solar cell technology, holding 2 patents that focus on improving the efficiency and cost-effectiveness of solar cell manufacturing processes. His work is instrumental in advancing renewable energy solutions.
Latest Patents
One of his latest patents is titled "Process of manufacturing an interdigitated back-contact solar cell." This innovative process utilizes screen printing or spraying along with chemical etching to create trenches for the P-type electrode on the back of the substrate. By avoiding the time-consuming process of photolithography, which typically requires multiple high-temperature diffusion steps, Wang's method streamlines production. The use of a single machine for both printing and etching enhances the efficiency and reduces costs, making it suitable for mass production.
Another notable patent is the "Method of manufacturing selective emitter solar cell." This method employs ammonia plasma for nitrification, allowing for the formation of a barrier pattern on the substrate. The selective emitter is created by simultaneously achieving light and heavy doping through diffusion. This approach simplifies the fabrication process and reduces costs, making it a valuable advancement in the production of selective emitter solar cells.
Career Highlights
Li-karn Wang is affiliated with Tsinghua University, where he continues to engage in research and development in the field of solar energy. His innovative approaches have garnered attention and recognition within the scientific community.
Collaborations
Wang collaborates with esteemed colleagues such as Yung-Hsien Wu and Feng-Der Chin, contributing to a dynamic research environment that fosters innovation in solar technology.
Conclusion
Li-karn Wang's contributions to solar cell technology through his patents demonstrate his commitment to enhancing renewable energy solutions. His innovative methods not only improve efficiency but also reduce production costs, paving the way for advancements in solar energy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile