15.6-inch G+G Structure Projected Capacitive Touch Panel for Access Control Machine
Nowadays, capacitive touch screen has been most widely used since that the smartphone and other smart devices are getting popular and popular. When the surface of touch panel is touched by a finger, it will absorb a small portion of the electricity. The control device can achieve 99% accuracy to locate the contacting point with a response rate of less than 3 ms according to the variation of the value of electricity.
- One of the best qualities is supporting multi-touch technology. It is really amazing how it works.
While it is really wonderful to see the fantastic performance of the capacitive touch screen, it still has a lot of shortcomings.
- It is not as stable as resistive touch screen. It can be easily affected by the environment, such as temperature, humidity, electromagnetism, strong light and so on. It will be disturbed as long as the electricity is changed.
7.0-inch G+G Structure Projected Capacitive Touch Panel for Learning Machine