What is ESD, and why can it cause false touch or display artifacts?
If there’s one thing I wish more teams internalized early, it’s this: ESD is as much a “user-experience stability” problem
2026-02-06
If there’s one thing I wish more teams internalized early, it’s this: ESD is as much a “user-experience stability” problem
A TCON is the timing-and-control function that converts incoming video data into the panel’s required gate/source drive timing. It coordinates
A bezel is the frame around the window that defines what users perceive as the screen edge. Because it overlaps
Outline dimension is the LCD module’s mechanical envelope: the outer boundary that must fit your enclosure opening, brackets, seals, and
Active area is the LCD’s true pixel boundary, not the outer glass or frame. Because modules include non-display regions (mask,
Input lag is the end-to-end delay from an input (touch, click, key press) to visible feedback on the display. It
Response time is pixel transition speed (often gray-to-gray), while refresh rate is frame update speed. Low temperature slows liquid crystal
Frame rate represents the number of complete image refreshes an LCD panel presents per second, controlled by display timing parameters
Horizontal and vertical porches are timing intervals within blanking periods that define where active image content begins and ends in
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