We have a variety of imperfect screens around us. The screens live everywhere, smart phones, laptops, televisions, watches, billboards, thermostats, and even glasses, but these screens have drawbacks. Some are difficult to recognize in the sun, some uselessly run out of your battery, some don't show rich colors, and some don't show true black. The biggest problem is that it can't be rolled up and hidden in your pocket.
Scientists are now implementing the first step in building a new ultra-thin, ultra-high-speed, low-power, high-resolution, flexible color screen that combines the best features of some existing display technologies. The new display works with familiar materials, including data metal alloys that have been used to store some CDs and DVDs. The key characteristic of these materials is that they can exist in two states. Under the influence of heat, light, or electricity, they can be switched from one state to another. Scientists call them phase change materials. "Phase-change materials are truly fascinating and are now widely used in optical and non-volatile electronic memory devices, but now they are also discovering a potentially new application in their display technology," said a researcher at the Institute of Nanoelectronics in Japan. Alex said.
The display will look a bit like the electronic paper used by Amazon's Kindle reader. Both are like sandwiches. Materials that can change state are sandwiched between transparent conductor layers. In a PCM display, the inner layer material is a semiconductor material represented by silicon, germanium, neodymium and scandium. This material is called GST. The two states are two different states of the actual substance: ordered crystals and disordered glass. Use current pulses to switch between them. Cool slowly to form crystals and cool rapidly to form glass. This cycle can be done very quickly, more than 1 million times per second.
1.It is composed of a cylindrical container, a screw belt stirring blade and a transmission component. The U-shaped long body cylinder structure ensures the small resistance movement of the mixed material (powder, semi-fluid) in the cylinder body. The positive and negative rotating screw is installed on the same horizontal axis to form a mixed environment with high ground power efficiency. The screw strip blade is generally made of double or three layers. The outer spiral will collect the material from both sides to the center, and the inner spiral will transport the material from the center to both sides, which can make the material form more vortex in the flow. The mixing speed is accelerated and the mixing uniformity is improved.
2.The powder material adopts pneumatic big door structure, which has the advantages of fast unloading and no residue. The high fineness material or semi-fluid material adopts manual butterfly valve or pneumatic butterfly valve can be equipped with heating or cooling jacket. There are two ways of heating: electric heating and conductor heating. The cooling speed is fast. Small model mixer is used
Reducer direct connection mode, simple structure, high reliability, easy maintenance large size mixer adopts belt pulley drive cycloid reducer drive, elastic connection of belt drive has the advantage of protecting transmission parts in overload.
3.Heating and cooling function jacket, adding liquid spray function device, flying knife crushing function device, dust removal purification function device, online sampling function device.
4.Carbon steel material and material contact is 304 stainless steel, all cylinder body is 304 stainless steel, and material contact is 316L stainless steel, all cylinder body is 316L stainless steel other special materials, anti-corrosion material lining, wear-resistant material coating.
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