News

27 Touch Screen-Function Detection Is Very Important

With the development of technology, more and more products are now upgraded to use capacitive touch screens. In recent years, it can be said that the capacitive touch screen industry has developed rapidly. Therefore, more and more customers are paying more attention to the quality of touch screens. So today let us discuss how the 27 touch screen function is detected?

27 Touch Screen Function Test

Large-size touch screen, this is a product with a 27-inch touch screen that supports multi-touch. Generally, a large-sized touch screen may be relatively difficult to design circuit routing. There are many very thin lines on the back edge. When these lines can be energized, the FPC is referred to as a flexible flat line at this time. It has a very flexible cable. , Each of our models must be tested for NG before it can be pre-compressed with the functional film. To ensure the yield of the product, our dingtouch touch screen manufacturers basically have to test one side of each step of the process. The first is to avoid multiple production processes before discovering defects.

Whether it is a large touch screen or a small size. We all need to test it before sending it to the customer. This 27-inch touch screen is the same. Scribe test multi-point single-touch touch sensitivity. It will be sent after all tests are completed. So you don't have to worry about quality issues. We will carefully check that each touch screen is a good product before shipment.