Description
LED Light Guide Plate (LGP) for Capacitive Touch Switches 20x16x1.8mm
. It takes light from a tiny LED. It spreads that light evenly across a touch button. This helps users see capacitive touch switches in the dark.
Key Specs and Materials
- Size: 20mm length by 16mm width by 1.8mm thickness.
- Material: High-clarity optical PMMA (acrylic) or polycarbonate.
- Function: Edge-lights the touch icon or ring uniformly.
- Design: Often uses tiny laser dots or micro-patterns on the bottom to push light
- Smart home wall switches.
- Kitchen appliance control panels.
- Industrial touch keypads and dashboards.
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