Patent Number: 7,712,920

Title: Light color adjustment structure for illuminated keyboards

Abstract: A light color adjustment structure for illuminated keyboards to resolve the shortcomings of conventional illuminated keyboards that generate mono light and unalterable includes a light source module located in an illuminated keyboard and a brightness control module located in the illuminated keyboard and electrically connected to the light source module. The light source module has at least a first light source and a second light source of different light colors that are mixed to generate a light color for the illuminated keyboard. The brightness control module generates a brightness control signal sent to the light source module to control the brightness of the light source module. Thus through brightness alterations and mixing of the first and second light sources varying light colors can be generated.

Inventors: Hsieh; Yu-Chun (Taipei Hsien, TW)

Assignee: Zippy Technology Corp.

International Classification: F21V 33/00 (20060101)

Expiration Date: 5/11/12018