| abstract |
A light keyboard includes a base, a plurality of keyswitches and a backlight module. The keyswitches are disposed on the base. The backlight module includes a light shielding plate, a light guiding plate, a metal plate and a reflecting layer. The light shielding plate is disposed under the base, the light guiding plate is disposed under the light shielding plate, the metal plate is disposed under the light guiding plate, and the reflecting layer is coated on the metal plate and located under the light guiding plate. |