In today's digital era, capacitive touch screens have become ubiquitous, seamlessly integrating into a wide range of devices, from smartphones and tablets to interactive kiosks and industrial control panels. Yet, amidst this diversity, certain screen sizes stand out as the most commonly used, cateri

1. Projected Capacitive Touch TechnologyProjected Capacitive Touch (PCT) technology is a capacitive technology that etches the conductive layer to improve operational accuracy and flexibility. An XY array is created by either etching a single layer to make a grid pattern of electrodes or by etching