Knowledge Base
August 31, 2026
Touch Screen Interference: How to Find the Real Cause
Ghost touches do not always mean the touch panel is defective. In industrial equipment, a PCAP touch screen may work perfectly on…
August 30, 2026
TFT LCD Image Retention: Causes, Testing, Fixes and Prevention
TFT LCD image retention is a faint outline of a previous screen that remains visible after the content changes. It is common…
August 26, 2026
Common Industrial Capacitive Touchscreen Problems and Troubleshooting
A capacitive touchscreen can pass inspection on the workbench and still fail after it is installed in a machine. That does not…