Does The Thickness Of The Cover Glass Affect The Touch Of The PCAP Capacitive Touchscreen?
Now more and more product will use PCAP capacitive touchscreen.So generally customer will according to their demand to customize their touchscreen.So today let us talk about does the thickness of the cover glass affect.
It can be known from the formula for calculating the capacitance. The two key factors that determine the size of the capacitance are area and distance. Therefore, the thickness of the cover plate is thicker. It will definitely affect its touch sensitivity. At present, the commonly used cover plates of several specifications have basically met the needs of customers. So it has little impact on the customer experience.
The thickness of several common cover plates is 0.4mm, 0.55mm, 0.7mm, 1.1mm, 1.5mm.
Customers with a thickness of 0.4mm choose less. Because the strength of the cover cannot be reached, the screen is prone to breakage. 0.55~1.1mm is a common choice for customers. Neither affects the touch sensitivity. Customer will very satisfied with the strength of the cover glass. 1.5mm is selected for some unconventional items, and can be selected according to the actual requirements of customers. For large-size touch screens. There are also 1.8mm, 3mm thickness, generally customers will choose these two thickness cover glass more.
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