Application of the hottest inkjet printing in opti

2022-08-22
  • Detail

Application of inkjet printing in the field of optics

release date: Source: materialsviews editor: Arnold browse times: 14932 copyright and disclaimer

core tip: the patterning of functional materials is very important for the preparation of high-performance optoelectronic devices. The methods to realize patterning include photolithography, electron beam lithography, micro contact transfer printing and inkjet printing. The traditional lithography, electron beam lithography and micro contact transfer printing methods have complex preparation processes and high costs, which restrict their application in patterning preparation

[China Packaging News] the patterning of functional materials is very important for the preparation of high-performance optoelectronic devices. The methods to realize patterning include photolithography, electron beam lithography, micro contact transfer printing and inkjet printing. Traditional photolithography, electron beam lithography with different fixtures and micro contact transfer printing have complex preparation processes and high costs, which limit their application in patterning preparation. Inkjet printing technology is easier to realize the direct writing of large-area complex patterns and the patterning of composite functional materials, and its preparation is simple and low-cost, making it one of the most promising device preparation methods. At present, inkjet printing technology has been widely used in the preparation of various photoelectric functional devices. How to improve the accuracy of inkjet printing technology and realize the accurate control of ink droplets is very important for the development of printing devices, and it is also one of the challenges faced by inkjet printing technology

recently, the research group of song Yanlin, a researcher at the Institute of chemistry of the Chinese Academy of Sciences, which is five times stronger than it, comprehensively and systematically summarized and commented on the work published in recent years to improve the resolution of ink-jet printing, and described it from three aspects: improving ink-jet equipment, optimizing the chemical composition of ink droplets, and regulating the chemical and physical structure of base materials. At the same time, the data analysis and statistics of the optical experimental machine based on inkjet printing are systematically summarized, which mainly includes the basic information of the experimental sample, the experimental personnel, the inspection unit, the experimental date and the test results, and the work of analytical devices, mainly including the construction of light-emitting and imaging, solar cells, photoelectric conversion, anti-counterfeiting security, sensor detection, optical waveguide and other devices. The problems and bottlenecks of ink-jet printing optical devices are analyzed, such as low pattern resolution, poor device performance, and the expansion of operable materials from a relatively small market to other areas of processing and production; It also looks forward to the future development direction of inkjet printing, with special emphasis on the control method of three-dimensional structure of inkjet printing, which provides a new idea and theoretical basis for the preparation of high-performance optical devices based on inkjet printing in the future. Relevant research results are published in advanced optical materials (doi: 10.1002/adom.) Up

Copyright © 2011 JIN SHI