1. Technical Field
Embodiments of the present disclosure relate to device input, and more particularly to a keyboard for an electronic device.
2. Description of Related Art
While a typical used keyboard provides standardized input, some user convenience may be sacrificed. Such information as current time, for example, may be difficult to check from other sources if environmental light is low. What is needed, therefore, is a keyboard capable of overcoming the limitations described.
The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to “an” or “one” embodiment in this disclosure are not necessarily to the same embodiment, and such references mean at least one.
The plurality of keys 10 are disposed in the keyboard housing 11. In one embodiment, the plurality of keys 10 may include 101 or 104 keys. The plurality of keys 10 are generally positioned in a middle region of the keyboard housing 11.
The time display means 12 is arranged below the plurality of keys 10 and positioned in the keyboard housing 11. As shown in
In one embodiment, the time display means 12 may be a dot matrix digital display. The time display means 12 is positioned at bottom sides of the plurality of keys 10. In addition, the light sources of the time display means 12 are under the bottom sides of the plurality of keys 10. The light sources of the time display means 12 transmit light through materials of the plurality of keys 10. In one embodiment, the material of the plurality of keys 10 can be translucent, allowing passage of illumination there through.
In other embodiments, the time display means 12 may be a seven segment digital display. The time display means 12 are positioned at the bottom sides of the plurality of keys 10. The light sources of the seven segment digital displays are positioned spaces between the plurality of keys 10. Accordingly, the light sources of the time display means 12 can transmit light through the spaces.
The light sources are light-emitting diodes (LEDs), and can provide illumination in a variety of colors. For example, the colors may be a red, a blue or a green color. In other embodiments, the light sources are light emitting crystals (LECs).
The real time controller 13 is electronically connected to the time display means 12 and the two buttons 131,132 through electronic circuits. The real time controller 13 updates the current time and date to the time display means 12. As shown in
The two buttons 131,132 are electronically connected to the real time controller 13. The two buttons 131,132 may be installed in any position of the keyboard housing 11. In one embodiment, as shown in
The at least one USB interface 14 is configured in one side of the keyboard housing 11, providing a connection with an external electronic device providing power.
Although certain embodiments of the present disclosure have been specifically described, the present disclosure is not to be construed as being limited thereto. Various changes or modifications may be made to the present disclosure without departing from the scope and spirit of the present disclosure.
Number | Date | Country | Kind |
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99140877 | Nov 2010 | TW | national |