| DARFON ELECTRONICS CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20100006413 | ILLUMINATED KEYBOARD - The present invention provides an illuminated keyboard. The keyboard includes a base plate; a membrane switch above the base plate; at least one key member above the membrane switch; an electroluminescent sheet between the key member and the membrane switch; and at least one elastic member positioned on the electroluminescent sheet, the electroluminescent sheet supporting the elastic member, wherein when pressing the key member, the elastic member will be pushed to trigger the membrane switch. | 01-14-2010 |
| 20090262081 | LIGHT-EMITTING MODULE AND KEYBOARD HAVING THE SAME - The present invention provides a keyboard and a light-emitting module thereof. The light-emitting module includes a light guide element, a first light source and a second light source. The light guide element includes a first light guide region, a second light guide region, and a masking region located between the first light guide region and the second light guide region. The first light source emits a first color light to the first light guide region. The second light source emits a second color light to the second light guide region. The first light guide region and the second light guide region are separated by the masking region, so that the first color light and the second color light are not mixed. | 10-22-2009 |
| 20090260965 | LIGHT-EMITTING MODULE AND KEYBOARD - A keyboard and a light-emitting module therefore are provided. The light-emitting module includes a first light source, a first light guide element, a first reflecting element and a second light source. The first light guide element has a first cavity, and the first light source is disposed in the first cavity. The first reflecting element having at least one opening is disposed under the first light guide element. The second light source is disposed under the first reflecting element, and the light emitted from the second light source passes through the opening. | 10-22-2009 |
