Baoqi Liu

Title: Innovations of Baoqi Liu in Structural Chromogenic Patterns

Introduction: Baoqi Liu is a notable inventor based in Liaoning, China. He has made significant contributions to the field of anti-counterfeiting technology through his innovative methods. His work focuses on the preparation of large-area structural chromogenic patterns using ink-jet printing techniques.

Latest Patents: Baoqi Liu holds a patent titled "Method for preparing large-area structural chromogenic pattern by ink-jet printing and anti-counterfeiting method based on structural color change." This patent describes a method for creating a structural chromogenic pattern by printing a dispersion liquid containing mono-disperse colloidal microspheres onto paper. The resulting micro-structure exhibits unique optical properties, allowing for the display of patterns that can change based on the angle of observation and lighting conditions. This method is simple, convenient, and widely applicable, enabling effective anti-counterfeiting measures without the need for external stimulation.

Career Highlights: Baoqi Liu is affiliated with Dalian University of Technology, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in security and design.

Collaborations: Baoqi Liu has collaborated with notable colleagues, including Suli Wu and Jie Chang, contributing to the advancement of their shared research interests.

Conclusion: Baoqi Liu's innovative approach to structural chromogenic patterns represents a significant advancement in anti-counterfeiting technology. His contributions are paving the way for new applications in security and design, showcasing the potential of ink-jet printing in creating visually dynamic patterns.