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Does The Thickness Of The Touch Screen Cover Glass Affect The Touch?

When we are customizing the touch screen, different sizes of cover glass will be used for different projects. Because of the different requirements for custom touch screens. Some customer projects require a particularly thin thickness, and some require a thicker thickness. Does the thickness of the cover glass affect the touch of the capacitive touch screen? Let's have a chat today.

Cause Analysis

Reason analysis: It can be known from the formula for calculating the capacitance. The two key factors that determine the size of the capacitor are area and distance. Therefore, the thicker the cover plate is, the touch sensitivity will definitely be affected. At present, the commonly used cover plates of several specifications have basically met the needs of customers, and have little impact on customer experience.

Touch Screen Cover Glass Solution

Solution: Several common cover thicknesses are 0.4mm, 0.55mm, 0.7mm, 1.1mm, 1.8mm, 3mm, etc. The 0.4mm thickness customers choose less. Because the strength of the cover cannot be reached, the screen is prone to breakage. 0.55~1.8mm is a common choice for customers. It does not affect the touch sensitivity, and the strength of the cover can be satisfied. If you don’t know how to choose, you can tell us how thick the entire touch screen is needed. Our engineers can give you a professional and suitable solution.