Scanning for Ideas: A Touchscreen That Can Take a Hit

Nov. 23, 2008
X-Y Matrix Touchview screens, CAM Graphics, can be activated by a 10-msec touch with only an ounce of force behind it.

Edited by Stephan J. Mraz

X-Y Matrix Touchview screens from CAM Graphics, Amityville, N.Y. (camgraphics.com), can be activated by a 10-msec touch with only an ounce of force behind it. But they are rugged enough to endure two touches per second with a 350-gm load in testing. Screens are available in a variety of sizes and offer a clear version for flat-panel and liquid-crystal displays.

The touchscreens combine two sheets coated with conductive indium-tin oxide, one with etched conductive parallel bands along the X axis, the other with similar lines along the Y axis. These let the screen give quick responses for over a million cycles. Optical adhesives hold the screens and their assembly in precise alignment also eliminate second surface reflections. They operate on 2.5 to 5 Vdc and in temperatures from 0 to 50°C. They also withstand exposure to gasoline, acetone, MEK, turpentine, and mineral spirits, as well as other industrial and foods-service chemicals.

Sponsored Recommendations

Food Production: How SEW-EURODRIVE Drives Excellence

Feb. 18, 2025
Optimize food production with SEW-EURODRIVE’s hygienic, energy-efficient automation and drive solutions for precision, reliability, and sustainability.

Optimizing Agricultural Operations with SEW-EURODRIVE

Feb. 18, 2025
Boost efficiency with SEW-EURODRIVE's durable drive solutions for agriculture. Reliable, efficient, and tailored for you!

Ensure Safety with Explosion-Proof Pumps for Critical Applications

Feb. 10, 2025
For high-risk environments, reliability is paramount. Learn how KNF's explosion-proof pumps provide enhanced safety and performance in demanding OEM and process applications, ...

Revolutionizing Pump Efficiency with Advanced Drive Technology

Feb. 10, 2025
Discover how KNF’s innovative MI Motors are transforming pump intelligence and system integration. With enhanced efficiency and smarter control, this breakthrough technology optimizes...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!