Illumination is achieved by using LEDs under the switches. The Overlay can be of different materials like Polyester, Metal Caps, Silicon, etc. where the illuminated portion is made translucent of semi-transparent to allow the light to pass through.

Illuminated Keyboards can be made by using snap domes, or push buttons where the LED is inbuilt in the switch self. These switches are assembled on a separate PCB which is then mounted behind the Overlay Panels and sealed. However, Illuminated Keyboards using snap domes can be made only by using a silicon material as the Overlay. Enquire Now