Researchers at the German research institute have found that indirect gravure printing for metallization of silicon heterojunction solar cells reduces silver consumption and cycle times to below 0.5 ...
Scientists from the Fraunhofer ISE built a bifacial heterojunction solar cell with a power conversion efficiency of 21.7% via rotary screen printing. They used a machine that is able to achieve a ...
How does a typical printing machine work? Today's most common printing machines use a flexographic process. Flexography is a direct rotary printing method that uses a raised image surface to print on ...
Researchers have, for the first time, used a conventional, high-throughput printing process to create sheets of high-quality carbon nanotube transistors on flexible plastic (PET) sheets. These ...
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