Leadtek Research Inc.

Hsi-Fu Chang

Ching-Shou Chi

Yang-Wei Wu

A keyboard with a numbers of keys disposed on the base is capable of showing the three-dimensional characters. Each key includes a shell and a three-dimensional character embedded in the shell. Combined with an illuminant module positioned between the base and keys for providing the light source, the three-dimensional characters can be shown clearly and distinguishably by utilizing the color contrast relation with light between the light-colored transparent three-dimensional characters and dark-colored or opaque shells.

Growing community of inventors

Shindian, Taiwan

Hsi-Fu Chang