The future of the Tablet PC made ​​of on the desktop "print" ?

3D printer available to all manufacturing concern, also set off another printer revolution ", that is"tablet pc printed electronics technology practical. In simple terms, this is a print newspapers, handbills, printed electronic components technology. Including circuits, sensors, displays, including the various devices can be printed on the substrate. As long as the substrate and forming resin and metal frame of the 3D printer grouped together, can be made of the Tablet PC. In the future, such "Desktop Factory" will no longer be nonsense.
Printed electronics technology is characterized by the ability to mix low-volume production in a small space, the the hidden subversive investment of up to hundreds of billions of yen to build large-scale production line, the possibility of mass production of traditional electronics industry business model.
The conventional semiconductor technology is to form a thin film on a silicon wafer and then the film is drawn on a fine circuit. The printed electronics technology like printing on paper, as ink, in the organic material is superimposed on a substrate. Required material is stacked directly, without the traditional technology necessary to cut off the wafer on the process of the film, it is possible to significantly reduce the material cost. Moreover, because in print, easier to large area printed with a mat size large sensor cinch. Organic EL (electroluminescent light-emitting) displays, solar cells, part of the production process of electronic paper products have adopted this technology, in order to 7inch tablet pc fully applied to mass production in the future, all enterprises are actively carrying out the technology R & D .
Fujifilm's sales of desktop industrial printers DMP-2831 "to take advantage of the ordinary inkjet technology, printed on the resin film 20 microns (1 micron millionth of a meter) wide fine circuit. In addition to in print, but also on the substrate to form a three-dimensional graphics.
DMP-2831 looks like a slightly larger head printer, the PC via the USB cable, maximum support A4 size. This printer for R & D, manufacturing companies and universities price of ¥ 8,000,000. Listing 700 units are sold in the past five years.
Application developers need to convert thinking
Although a very high level of printing can be achieved at the research level, but prior to the full use of in the manufacturing production line, in addition to the outside of the printer, the ink, the substrate material are required for many technical improvements. In order to replace the existing production technology, which must be applied to new products is expected to achieve the effect of the production. For example, in the medical field, Sekiya Yi, associate professor of the University of Tokyo Graduate School of Engineering, Department of printed electronics technology, developed a wound on the catheter to detect body temperature and oxygen concentration sensor. "Sekiya said: body sensor without a display and a semiconductor such as high integration, it is possible to perform printing at a low cost. Thinking must convert the development of new uses."
At this point, the Japanese manufacturing companies, has a number of printing equipment, materials and other aspects of power to send in a very favorable position. In 2011, Japan's 27 wholesale tablet pc china electronics, equipment, materials, "a new generation of printed electronics technology research portfolio, and strive to cross-sectoral development of mass production technology standard.