Perhaps you have wondered exactly how the touchscreen on your mobile phone, tablet, TV or any other device really works? In fact, it is amazing to think that today we have control as a touch in our hands, although this technology may seem new, it has actually existed since the 1960s.
In fact, the technology behind the touch screen really goes back in the 1940s, but it later only two full decades was actually possible to make the use of considerable size.
ATMs have always been the use of technology since 1965 when it is. A. Johnson invented the first touchscreen with his fingers is actually exactly the same capacitive touch mechanism that is still used in mobile phones and other devices, even today.
Although you can find other types of touch-screen technology, for example, the resistor contact or several touch technology, capacitive touch technology is one that favors larger quantities of consumer goods.
How is a capacitive touchscreen actually done?
These days, a capacitive touch screen is working to use a pressure sensitive ITO film that is attached to the screen. This film contact is actually a semiconductor, semiconductor manufacturing using procedures such as role in the ongoing digestion on the roll was printed to roll the evaporator system to produce a digital camera in flexible plastic.
A movement that moves the vaporizer of the company’s major vendor program can create an ITO-ground contact of the film, which can be used in many devices such as smartphones, LCD or LED displays, tablets and PC screens.
Roll, the technology can roll for additional technologies art, for example, roll to be preferred plates and plates in the plate control technologies because it offers a continuous process, as well as increased performance of others. This contact with the ITO film is actually with a software that allows us to create our product instructions with the fingers on the screen.
In fact, semiconductor manufacturing processes such as rollers in the evaporator of the system are used for a variety of other products such as solar cells, cameras, and printers.
So, now you have a basic idea of where the technology and the current technology used to create the semiconductor film today used in touchscreen origin. None of the devices that use a roll to roll the evaporator program would have the opportunity to have many touchscreen devices available to us today.