Abstract: 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.

Abstract: A method for manufacturing a keypad, where the key of the keypad has a key body and a three-dimensional character; the manufacturing method utilizes the female mold corresponding to the key and the male mold having three-dimensional character. The light-colored transparent material is made for key body with reserved space for three-dimensional character. The female mold having the key body is then combined with the another male mode. The dark-colored material is injected into the reserved space of the key body to form the three-dimensional character in the key body. Applying the color contrast between the textures of the key body and three-dimensional character, it enables to display the three-dimensional character shown in the key body.

Abstract: 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.