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This article is a brief review of the history of printing, centred around the life and inventions of Johannes Gutenberg, who is widely regarded as the father of printing. Starting with what we know of the earliest developments in printing in China, the article will present the little knowledge we have about Gutenberg's life and a summary of his contribution to the invention and development of the printing press and its associated technologies. This will be illuminated by an examination of how his most famous publication, the 42-line Gutenberg Bible, came to be created. Gutenberg's improvements to the chemistry of metal type and printing ink are outlined. The crucial importance of printing on the development of European society in the critical periods of the Reformation and the Renaissance and in the development and culture of science is obvious, but the lasting impact of the language of printing in today's world is surprising. Johannes Gutenberg is widely regarded as the father of printing through his contribution to the invention and development of the printing press and associated technologies such as the chemistry of metal type and printing ink. His work has had a major impact on the development and culture of science and on the language of printing in today's world. [ABSTRACT FROM AUTHOR]

This manuscript presents the conceptional design of indium tin oxide inkjet inks for the manufacture of electron devices. For this purpose, the process window of the printer used is identified and the inks are conceived to meet the requirements. The nano-particles are effectively stabilized in different dispersion media. The rheological, the wetting and the drying behavior of the inks are adapted to the inkjet process and the substrates to be coated. To assemble a field effect transistor (FET), the most suitable ink is chosen and source and drain contacts are printed. In the device, a nano-particulate ZnO layer acts as semiconducting layer and the gate electrode as well as the dielectric layer is formed by a thermally oxidized silicon wafer. The electron device assembled shows the typical FET characteristic proving its functionality. [ABSTRACT FROM AUTHOR]