We all know that the dream of Beijing liquid metal circuit printer it. Liquid metal 3D printing broke the technical bottlenecks and barriers of personal electronic manufacturing, to a certain extent, to achieve the direct manufacture of electronic hardware. Flexible circuit that can bend and fold will greatly change the form of consumer electronic cash. I believe smart giants such as Huawei Apple have to start to attach importance to this technology. And recently learned that the Saudi King Abdullah University (KAUST) R & D team has developed a flexible sticker on the print high-performance complementary metal oxide semiconductor (CMOS) circuit board, Xiaobian the first time You bring this advanced science and technology news advisory.
KAUST's R & D team first noticed the potential market value of decals. Whether it is used to collect sports stars stickers for children, or used to decorate the glass or ceramic, applique paper is currently mainly used in aesthetic value. KAUST's invention has greatly expanded its use of the Internet of things. The R & D team to silicon material as the base, which stored the entire electronic circuit system. This technology, which is a combination of CMOS circuit fabrication technology and additive manufacturing technology, can now be applied to RFID tags to bring more functionality and better performance.
It is understood that the new Internet of Things applications include three different manufacturing technologies: 3D printing technology of packaging materials; inkjet printing technology based on nano-molecular silver ink; precision volumes that combine the electronic circuit with the surface of the object Winding technology. The combination of the three technologies can create a flexible electronic circuit without losing its original performance, but more flexible and flexible, lower cost.
The researchers said that the flexible circuits on the stickers offer endless possibilities for IoT applications because electronic circuits can be printed on any surface, either hard or flexible, for good performance.
Researchers will continue to expand its application in the next step. Muhammad Mustafa Hussain, an associate professor in the Department of Electrical Engineering at KAUST, said the technology currently being tackled is to incorporate a flexible power supply into the circuitry and now their team is developing a flexible solid-state battery.
Whether it is a flexible circuit on stickers developed by the KAUST team or a liquid metal electronic additive manufacturing made in Beijing, it will have a wide range of applications and development prospects and is a very universal electronic circuit manufacturing tool.
The characteristics of galvanized steel plate: galvanized can effectively prevent steel corrosion, prolong the service life. Galvanized thin steel sheet (thickness of 0.4~1.2mm) is also known as galvanized iron sheet, commonly known as white iron sheet.
Galvanized steel is widely used in construction, vehicles, household appliances, daily necessities and other industries. Hot dip galvanized steel is always in short supply in our market. Since the mid-1990s, it has imported about 800,000 to 1 million tons from abroad every year. With the development of domestic economy, especially the development of automobile, home appliances and construction industry, the demand for galvanized strip steel is also greatly increased. In recent 20 years has built a batch of annual production capacity of 100000 tons production line, but from the process flow, equipment composition to the varieties of products belong to a low level of the traditional technology of hot galvanizing units, on the varieties of quality quantity cannot meet the demand of the development of economy in China, still need to build new hot galvanizing line to meet the needs of the market.
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