Inkjet printing

Highly conductive PEDOT:PSS is one of the most promising materials for indium tin oxide (ITO) substitution in printed electronics. Here, we report the development and optimisation of two PEDOT:PSS ink formulations for the fabrication of inkjet-printed transparent conductive layers.

10p viberbers 09-08-2023 4 3   Download

This dissertation will outline solution processable materials and fabrication techniques to manufacture flexible electronic devices from them. Conductive ink formulations and inkjet printing of gold and silver on plastic substrates were examined. Line patterning and mask printing methods were also investigated as a means of selective metal deposition on various flexible substrate materials. These solution-based manufacturing methods provided deposition of silver, gold and copper with a controlled spatial resolution and a very high electrical conductivity.

0p quynho77 13-11-2012 55 4   Download

3D printers are the fastest growing type of personal manufacturing machine, and perhaps the best publicized by the popular press. 3D printers use as an additive process, meaning they make objects by systematically depositing a chosen raw material in layers. Somewhat similar in concept to that of an inkjet printer that orchestrates different colored print cartridges to form an image onto paper, the most common household 3D printing process involves a “print head” that works with any material that can be extruded, or squirted through a nozzle.

37p quynho77 13-11-2012 34 0   Download

The use of fluid microdrops in engineering and experimental science goes back over a century to the study and use of spray generated aerosols, and the use of aerosol produced microdrops to confirm the predictions of fluid mechanics, atomic theory and chemistry. The ability to generate fluid microdrops with a predetermined size, on demand, with precisely controlled trajectories is a more recent invention dating back only a few decades. Its primary commercial and industrial use today is in the field of inkjet image printing....

249p thix1minh 16-10-2012 69 5   Download

Microelectromechanical systems (MEMS) have played an increasingly important role in sensor and actuator applications. And its key contribution is that it has enabled the integration of multi-components (i.e., electronics, mechanics, fluidics and etc) on a single chip and their integration has positive effects upon performance, reliability and cost. Compared to conventional electrostatic, thermal or magnetic actuating schemes, piezoelectric MEMS inkjet has the advantages of lower power consumption, lower voltage operation and relatively larger driving force....

66p tieulaubau 21-06-2011 67 6   Download

14.2. Making the Printout The experience of printing depends on the printer you're using—laser printer, inkjet, or whatever. In every case, however

5p kisiheo 26-07-2010 80 3   Download

Resolution can be as high as 400 X 800 dpi, with gray scales ranging from 16-128 values. These are medium- to high-throughput devices, producing complex images in about a minute. On-board computing facilities, such as RISC processors and fast hard disk storage mechanisms, contribute to rapid drawing and processing speeds. Expansion slots accommodate interface cards for LANs or parallel ports. InkJet Plotter. InkJet plotters and printers fire tiny ink droplets at paper or a similar medium from minute nozzles in the printing head. H...

23p liemthanh 16-12-2009 82 4   Download