Title: Chengang Ji - Innovator in Structural Color Technologies
Introduction
Chengang Ji is an inventor based in Ningbo, China. He has made significant contributions to the field of structural colors through his innovative approaches. Although he currently holds no granted patents, his work continues to influence the industry.
Latest Patent Applications
Chengang Ji's latest patent application is titled "Additive Solution-Processed Structural Colors." This application details methods for forming a structural color metal-dielectric-metal (MDM) component via a solution-based process. The process begins with the formation of a first metal layer over a treated surface of a substrate using a first electroless deposition process. The treated substrate is then contacted with a first plating bath containing metals such as copper, aluminum, silver, and their alloys. Following this, a dielectric layer, typically comprising silicon dioxide, is deposited over the first metal layer using a sol-gel process. Finally, a second metal layer is formed over the dielectric layer through a second electroless deposition process, utilizing a second plating bath with a neutral pH and similar metal selections.
Conclusion
Chengang Ji's innovative work in structural colors showcases his dedication to advancing technology in this field. His latest patent applications reflect his ongoing commitment to research and development.