Imagine if you could walk down the street and sing on the posters on the wall. Through three-way technology, including flexible electronic circuits manufactured by Xerox Corporation, the flexibility created by the University of Tokyo The flexible organic flash memory, as well as Professor Hulber in Germany, can electronically print on paper and can be implemented in commercial applications such as paper horns.
Prof. Hulber is mainly responsible for the research and development team at Chemnitz University in Germany. They recently developed a new pigment that can make flat speakers (speakers) and print out solar cells; of course, this is printed on paper. .
The pigment is printed on paper and contains several layers of conductive organic polymer and a piezoelectric layer. When electricity is applied, the electrons flow and the layered ink vibrates. A loud and clear sound will be emitted.
The pigment can be printed on paper or printed on plastic, so the cost of applying this technology is not high; perhaps in the future, when you walk down the street, you will hear a poster hanging from the record store. !
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