application_1_text
When a screen fails to respond, it may be due to dirt or liquid on the surface, poor grounding of the metal housing, or strong electromagnetic interference. The solution is to clean the screen, ensure proper grounding, and shield the touch controller from external sources of interference.
Reduced sensitivity is often caused by a cover glass that is too thick or incorrect firmware settings. To remedy this, the glass thickness must be matched to the controller specifications. In addition, the sensitivity can be adjusted through the firmware to optimize the signal-to-noise ratio for the specific application.
Inaccurate or staggered touch points ('jumping points') are usually the result of unstable power supply voltage or noise coming from the LCD panel or motherboard. A stable, filtered power supply is crucial. Good structural design, isolating the sensor from noise sources, also improves accuracy.
Ghost touches ('ghost touches') occur without physical contact, often due to strong EMI/EMC interference from a non-certified power adapter, for example. Using a quality adapter and ensuring a stable working environment with proper temperature and humidity helps prevent this problem.
At Dytos, we understand that each industry has specific requirements for touch solutions. That's why we offer a wide range of products and services designed to meet these diverse needs.
Dutch Dutch 
English
Dytos, in collaboration with EETI, invites you to an exclusive, hands-on workshop designed to give you a competitive edge in the world of touchscreen solutions.
Date: Friday, November 28, 2025
Time: 09:30 - 14:00
Location: Dytos HQ, van der Waalsstraat 50, 2721KX, Zoetermeer
