What are the different types of thin film devices?
There are many types of thin film devices. This technology is used extensively in optical devices and semiconductors, although there are other applications. Used extremely thin movies are made of different different metals and compounds, each with its own properties and applications.
In the field of optics, thin film devices are used in the form of various optical filters. These filters are common in photographs, binoculars and microscopes, and various types of thin films are stored on glass or plastic filters that are designed to change the properties of the passing light. Some filters can improve light because it is loughd by the lens while others can dampen it. The filters can be made to affect only the narrow range of wavelengths or the entire spectrum of visible light.
The semiconductor is another possible type of thin film device. These devices perform a low electric current level. Can be shot by a thin film semiconductor of various materials whoThey determine the amount and level of the current that the device performs. Such devices are used in fields of microelectronics, micro -dual circuits and integrated circuits.
One thin film device that many people are familiar with is a mirror. Many mirrors are made of a thin film reflective substance such as aluminum that is connected to a glass substrate. Aluminum reflects the image that passes through the glass. Double -sided mirrors and two -way mirrors are two other types of thin film devices that use a glass substrate and a thin film of reflective metal.
Another type of thin film device, which is quite common, is a solar cell sensitized to dyes. These solar cells use a thin film semiconductor containing dye that is sensitive to radiation from the sun. When the dye absorbs photons, it creates an electric charge that passes through the energy -transmitting energy to the batterynou to the solar article.
In medicine, new types of thin film devices are introduced. Thin movies can be used to supply a medicine when they are dissolved on the tongue or inside the stomach or intestines. The film allows medication to quickly enter the bloodstream without having to swallow pills or liquid suspension. These thin film devices offer an alternative to traditional drug provision methods and can help patients who are unable to swallow.