Touch screen

At present, there are many types of so-called touch screens. Generally, the touch screen is composed of different components from the liquid crystal d

Regardless of whether it is a resistive touch screen or a capacitive touch screen, it is necessary to use transparent ITO glass or 1-D0 film with curr

In the capacitive touch screen, the development of projection-type products is in full swing. As described in Chapter 2, it is different from resistiv

The surface capacitive touch screen has the three advantages of high precision, high durability and high sensitivity. In particular, the touch screen

①General structure and working method of projected capacitive touch screen The projected capacitive TP is recently used in mobile phones and other pro

The commercialization of the projected capacitive touch screen has given functions that the previous touch screen did not have, and has improved the e

Let's introduce the relationship between the main performance indicators and basic technology required by resistive touch screen customers. The fi

Projected capacitive TP is recently used in mobile phones and other products and has attracted much attention. This method also proposes a variety of

The structure of the surface elastic wave touch screen is that X, y light-emitting units and light-receiving units are installed on the corners of the

The touch screen is integrated on the flat panel display as a sensor for operation to read the trace traced by the finger, pen, etc. Touch screens are

①Adhesive glue, adhesive tape The most common structure of resistive and capacitive touch screens. As mentioned before, the touch screen unit is a lam

The following describes the structure of the projected capacitive type. The formation of transparent electrodes on both sides of the glass substrate a