Keyboard & Keypads

Keyboards & Keypads Backlighting

Molded Lightguide Backlighting

This comparison of Molded Lightguide technology vs. Direct LED backlighting shows how the use of a molded LED lightguide between the PC board and keypad can tightly focus the light as it enters the thru-holes to the keypad, reducing the number of LEDs required.

Direct LED Backlighting

The diversion features molded into the molded lightguide (above) eliminate diffusion and scatter of the light produced by the LED as compared to the direct LED backlighting method (at left), resulting in better uniformity.


We bet you have a bright idea.

Let’s see how GLT can help make it a reality.

For even more information about GLT, view our company presentation at the link below.