A high-performance large-area flexible transparent electrode and its preparation method and application
A transparent electrode, large-area technology, used in cable/conductor manufacturing, circuits, electrical components, etc., can solve the problems of limited transfer materials, difficult demolding, expensive equipment, etc., to achieve low process costs and simple process steps. , the effect of low manufacturing capacity
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Embodiment 1
[0057] In this example, nano-conductive silver paste (NT-ST20E) is used as the printing material. First, the electric field-driven jet micro-nano 3D printing technology is used to print an ultra-fine, high-aspect-ratio wire grid structure as a sacrifice by multi-layer printing. Then, the corresponding PDMS concave mold structure is transferred on the sacrificial layer structure; then, using UV photoresist as the transfer material, the corresponding convex mold structure is transferred as the master mold , and transfer the structure on the master mold to the PDMS-PET composite mold to form a soft mold with ultra-fine and large aspect ratio; finally, the electrode structure is filled with the entire groove by electroplating process, and further conductive treatment is performed. An embedded, high-performance flexible transparent conductive film is obtained.
[0058] The process steps of manufacturing an ultra-fine, large-aspect-ratio embedded flexible transparent conductive film...
Embodiment 2
[0079] In this example, nano-conductive silver paste (NT-ST20E) is used as the printing material. First, the electric field-driven jet micro-nano 3D printing technology is used to print an ultra-fine, high-aspect-ratio grid structure as a sacrifice by multi-layer printing. Then, the corresponding PDMS concave mold structure is transferred on the sacrificial layer structure; then, using UV photoresist as the transfer material, the corresponding convex mold structure is transferred as the master mold , and transfer the structure on the master mold to the PDMS-PET composite mold to form a soft mold with ultra-fine and large aspect ratio; finally, the electrode structure is filled with the entire groove by electroplating process, and further conductive treatment is performed. An embedded, high-performance flexible transparent conductive film is obtained.
[0080] The process steps of manufacturing an ultra-fine, large-aspect-ratio embedded flexible transparent conductive film in t...
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