Mirror touch screen is an innovative product that applies touch screen technology to the mirror surface, which combines the functions of mirror and touch screen, so that users can interact by touching the mirror. The following will give you a detailed introduction to the process of mirror touch screen.
Principle: The process of mirror touch screen is based on capacitive touch screen technology. The capacitive touch screen is composed of conductive glass, inductive electrode pattern, control circuit, etc. When the user touches the glass surface with a finger or stylus, charges are generated, and the control circuit detects and calculates the position of these charges, thus achieving touch operation.
Material preparation: The fabrication of mirror touch screens first requires the preparation of conductive coating materials, such as transparent conductive tin oxide (ITO) or metal mesh, which have good conductive properties and transparency to form touch areas on the mirror.
Glass treatment: In order to make a mirror touch screen, it is first necessary to select high-quality flat glass and process it. Common treatments include polishing, cleaning and coating to ensure the smoothness and cleanliness of the glass surface.
Conductive layer production: Next, the glass surface is coated with conductive material. In general, conductive materials can be deposited on the glass surface using methods such as physical vapor deposition (PVD) or chemical vapor deposition (CVD), and touch areas can be formed by masking or laser etching techniques.
Circuit making: After the conductive layer is made, it is necessary to make circuit connection. Using the properties of conductive materials, the sensor electrode pattern is connected to the control circuit to transmit and process the touch signal.
Coating protection: In order to protect the conductive layer and circuit, it is also necessary to coat the glass surface with a protective coating to enhance wear resistance and anti-fingerprint effect. Common coating materials include anti-reflective coatings and silica gel.
Mirror treatment: The last step is to treat the mirror to achieve the reflection effect. Aluminum evaporation or other reflective film materials can be used to form a reflective layer on the surface of the mirror outside the touch area, so that it has the function of a normal mirror.
It should be noted that the production process of the mirror touch screen requires sophisticated equipment and technology to ensure the uniformity and transparency of the conductive layer. In addition, strict quality control and testing are required to ensure the sensitivity and stability of the touch screen.
To sum up, the process of mirror touch screen involves multiple steps such as material selection, glass treatment, conductive layer production, circuit connection, coating protection and mirror treatment. By applying touch screen technology to the mirror, the mirror touch screen provides users with innovative ways to interact, so that the mirror can not only be used as a normal mirror, but also achieve touch operation and display functions.