In many industrials, such as logistic, manufacture and mining, engineers usually use professional portable device to input, search or analysis data etc. Such device always has compact structure for handheld and can work reliably in bad conditions, for example, high temperature, electromagnetic interface, outdoor, etc. So, its touch interface must be enough reliable and tough.
SAW touch is notable as the most reliable and durable touch technology, but the normal SAW touchscreen needs much space for assembly typically, so it’s employed in installed device usually, such as various self-service terminals.
We have developed a all-new kind of SAW touchscreen for portable device applications, named SLIM SAW. It requires much less space for assembly than normal type and inherits the advantages such as high reliability, durability and high light transmission etc.