Cloth Stylus Pen With Soft Touch

Cloth Stylus Pen With Soft Touch

Will the capacitive stylus pen get an electric shock?

The electric touch pen is not electric shock. The electric pen uses the current induction of the human body to work. The electric touch control screen is a four-layer composite glass screen. The inner surface and the interlayer of the glass screen are each coated with a layer of ITO (coated conductive glass) , The outermost layer is a thin layer of silica glass protective layer, the ITO coating is used as the working surface, four electrodes are drawn on the four corners, and the inner layer of ITO is the shielding layer to ensure a good working environment. When a finger touches the metal layer, a coupling capacitor is formed due to the electric field of the human body, the user and the surface of the touch screen. For high-frequency current, the capacitor is a direct conductor, so the finger draws a small current from the contact point. This current flows from the electrodes on the four corners of the touch screen, and the current flowing through these four electrodes is proportional to the distance from the finger to the four corners. The controller calculates the ratio of these four currents to get the touch point location information.

Passive Stylus Pen Image details:

• Conductive cloth capacitor pen: smooth writing contacts do not hurt the screen and do not rot
• Simple and compact: Writing fluently, hold pen comfortable, Abrasion resistance, Metal pen body
• High sensitive and intelligent induction: suitable for many occasions, like Meeting demo, Class lecture, Professional speech
• Conductive cloth pen nib can be changed at will, smart induction reuse cycle is long.

Product parameters：