China Supplier HD Gambling 3m Pcap Touch Screen Monitor

Since its inception, touch screens have gone a long way and developed into a complex and important technology, reshaping our interaction with digital devices. With the continuous advancement of technology, we can expect touch screens to be more integrated into our daily lives, providing new innovative ways to interact with the digital world. Whether for personal use, business, or education, touch screens have been proven to be a universal and user-friendly interface, and will continue to exist.

The resistive touch screen connects the internal contacts up and down by pressing, achieving positioning. Resistance screens are not afraid of dust, water, and dirt, and can work in harsh environments, but single touch and are prone to scratches. A capacitive touch screen is a glass screen coated with a transparent thin film layer, forming a low voltage AC electric field. When the user touches, a coupling capacitance is formed between the fingers and the conductive layer, and the position of the touch point is determined by calculating the current ratio and strength. Capacitive screens have high transparency and clarity, but are susceptible to environmental electric fields and may have drift issues.