What is a capacitive keyboard?
Electrostatic capacitive keyboard, English name CapacitiveKeyboard, is a type of keyboard, from the triggering principle. CapacitiveKeyboard is the use of capacitance capacity changes to determine the key on and off, after pressing the key, the switch in the capacitance capacity changes, so as to realize the trigger, the whole process does not require the closure of the switch. It is because there is no physical contact point to realize tapping, thus less wear and tear and longer service life. It is more stable, rapid, all-key conflict-free, and incredibly sensitive. Often seen on large medical devices or as a more expensive high-end gaming peripheral.
What is the principle of an electrostatic capacitive keyboard?
The electrostatic capacitance keyboard is the use of capacitance capacity change to determine the key on and off, after pressing the key, the conductive rubber inside the air capacitance capacity change, so as to realize the trigger, the whole process without physical contact points can realize the knocking action. According to the way of detecting and controlling the change of capacitance, it can be divided into parallel trigger structure and vertical trigger structure.
Parallel: Using the left and right horizontal electrodes, utilizing the spring structure installed in the keycap, with the spring moving up and down in the process of knocking, the distance between the two horizontal electrodes will also change, in order to detect changes in capacitance value.
Vertical type: using the upper and lower vertical two electrodes, no spring structure in the keycap, directly through the knocking process of the longitudinal gap in the air layer thickness changes to change the capacitance value, in order to determine the key value.
What about Electrostatic Capacitors?
Electrostatic capacitive keyboards have become the unique preference of a small group of people under the double impact of membrane keyboards as well as mechanical keyboards. After all, the feel is not much different from the membrane keyboard, and the price is still expensive. Most users do not go to choose to buy, and even many people do not know the existence of electrostatic capacitance keyboard. But the electrostatic capacitance keyboard still exists, and his way of existence beyond everyone's imagination. He is not relying on some people for the mercy of the electrostatic capacitive keyboard to earn some sales, but out of a high-end route.
Secondly, the electrostatic capacitive keyboard on the manufacturer's technical requirements is indeed higher, especially later with the manufacturer of the keyboard inside the bowl of silicone structure to improve, is no longer rely on the silicone alone to complete the control of the hands, but in the bowl of silicone inside the increase in the soft springs, to ensure that the electrostatic capacitive keyboard can provide users with a more excellent and comfortable hand feeling.
Additionally, the addition of springs allows manufacturers to better control the feel of the keyboard, which also allows the electrostatic capacitor keyboard has the most unique zoning pressure design, which is a very unique ergonomics, according to the user's finger presses the different sizes of the different parts of the keyboard is divided into a number of parts, different parts of the triggering pressure is also different, it can be said that the feel of the human experience is very unique.
There is also the keyboard's workmanship, as we all know, manufacturers have been pursuing the ultimate in product workmanship. All kinds of technology a brain toward the keyboard pile ah, what heat sublimation technology, PBT keycaps, etc., and a variety of small details, so that the first time you see this keyboard feels like their identity suddenly on a grade.
The above is a small make-up for you to bring what is electrostatic capacitance keyboard? How about electrostatic capacitance keyboard?