Researchers at the University of Minnesota Twin Cities have succeeded in producing a fully functional and bendable OLED display using only a 3D printer. How Does? Let’s take a look together.
In an exciting new study, researchers at the University of Minnesota Twin Cities have How to print the OLED screen completely in 3D? they succeeded. This development means that in the future a human being can be commonly produced at home using a 3D printer instead of having technicians produce it in expensive microfabrication facilities. proliferation of low-cost OLED displays may cause.
OLED display technology is based on the conversion of electricity into light using a layer of organic material. OLEDs are flexible and can be used both in large-scale devices such as television screens and monitors, and in handheld electronic devices such as smartphones. function as high-quality digital displays. So, let’s take a look at how the researchers managed to produce OLED in a 3D printer.
The screen has 64 pixels and is 1.5 inches in size.
OLED displays they are light, power efficient, thin and flexible, offering a wide viewing angle and high contrast ratio It is used in many devices today.
In this new research, the University of Minnesota research team combined two different printing modes to print six device layers, and this is a fully 3D printed, by obtaining a flexible organic light-emitting diode display (OLED) concluded. The electrodes, interconnects, insulation and encapsulation were all extruded, while the active layers were spray printed using the same 3D printer at room temperature.
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Display prototype on both sides about 1.5 inches in size and 64 pixels owner and each pixel of the prototype worked and managed to show light. The 3D-printed screen is also flexible and can be used with an encapsulating material, which could make it useful for a wide variety of applications, the researchers said.