Combining Vapor Phase Polymerization and Screen Printing for Printed Electronics on Flexible Substrates
نویسندگان
چکیده
Abstract Large area manufacturing of printed electronic components on ~A4‐sized substrates is demonstrated by the combination screen printing and vapor phase polymerization (VPP) into poly(3,4‐ethylenedioxythiophene) (PEDOT). The oxidant layer required for process printed, resulting conductive polymer patterns are manufactured at high resolution (100 µm). Successful processing several common species demonstrated, thickness can be adjusted altering time. By comparing films this work to a commercial PEDOT:PSS (PEDOT doped with poly(styrene sulfonate)) ink shows improved surface roughness (26 vs 69 nm), higher conductivity (500 100 S cm –1 ) better 200 Organic electrochemical transistors, in which transistor channel polymerized PEDOT through VPP, also further emphasize applicability approach. devices not only functional, they show remarkable switching behavior respect ON current levels (–70 mA V), ON/OFF ratios (>10 5 ), times (tens ms) transconductance values (>100 mS) standalone devices, addition amplification factor (>30) upon integration inverter circuit.
منابع مشابه
Screen printed passive components for flexible power electronics
Additive and low-temperature printing processes enable the integration of diverse electronic devices, both power-supplying and power-consuming, on flexible substrates at low cost. Production of a complete electronic system from these devices, however, often requires power electronics to convert between the various operating voltages of the devices. Passive components-inductors, capacitors, and ...
متن کاملCombining 3 D printing and printable electronics
A platform that enables the integration of conductive traces and printed three dimensional mechanical structures has been developed. We discuss the development of the platform and address issues that arise when combining 3D printing and printable electronics. We demonstrate a rapid prototyped three dimensional conductive trace and propose future applications for the platform.
متن کاملEmerging Plastic Films for Flexible Electronics Substrates
Along with the other enabling technologies for flexible electronics, substrates must be designed to meet the needs of this new branch of microelectronics. The major design requirements for polymer flexible electronics substrates are discussed and 3 polymers that are currently being investigated are introduced as viable solutions. The Need for Flexible Substrates Flexible electronics may have th...
متن کاملInkjet Printing as a Key Enabling Technology for Printed Electronics
In the past decade, the family of digital printing technologies has evolved from being just a tool to visualize information into a generator of functionalities. The phrase ′printing beyond color′ aptly sums up this transformation. While this family of printing technologies is still widely used to fulfill visual requirements, its development in the generation of functionality, especially in the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced materials and technologies
سال: 2022
ISSN: ['2365-709X']
DOI: https://doi.org/10.1002/admt.202101665