PTC Optical Instrument Co., Ltd.
PTC is an innovative high-tech company based in China. In about 20 years, we have been helping us……...

Peratech is a Force-sensing HMI/MMI Solutions Company, founded in 1996 and inventor/developer of proprietary QTC® (Quantum Tunnelling Composites) materials, providing next-generation Touch/Force-Sensing solutions for fantastic user experiences.Peratech’s 19 years of materials development expertise in applied QTC® materials and 12 years software development in HMI displays and controls is brought together to offer an end-to-end touch solution provision.
The company’s core IP is protected by a healthy International Patent Portfolio.
Peratech QTC® technology has been integrated in over one million devices, in areas such as smartphones, electronic whiteboards, cordless drills and even NASA robots!
Recent groundbreaking developments in QTC® materials allow for an expanded range of application uses, especially in key markets such as automotive controls sensing and next generation consumer/industrial touch solutions. QTC® is the perfect technology companion for the latest developments in haptic feedback – allowing pressure sensitive touch to complete the haptic integration puzzle.
PTC is an innovative high-tech company based in China. In about 20 years, we have been helping us……...
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