Electronic device and keyboard module thereof
AssigneeASUSTeK COMPUTER INC.
InventorsYing-Ching Tseng, Ching-Cheng Wei
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Abstract
An electronic device and a keyboard module thereof are provided. The keyboard module includes a base plate, a plurality of key structures, a backlight module, and a photocatalyst layer. The base plate includes a plurality of openings. The plurality of key structures is disposed on the base plate and respectively corresponds to the openings. The backlight module is disposed under the base plate and includes a visible light emitting unit and an ultraviolet light emitting unit. The photocatalyst layer is coated on a lower surface of the base plate. An electronic device having the keyboard module is further provided.
Claims2
A method of manufacturing a keyboard module, the keyboard module being applied to an electronic device having a first body and a second body pivotally connected to the first body, the method comprising:
- providing a base plate with a plurality of key structures disposed thereon;
- disposing a backlight module under the base plate, wherein the backlight module comprises:
- a visible light emitting unit;
- and
- an ultraviolet light emitting unit;
- coating a photocatalyst layer on a lower surface of the base plate,
- wherein the photocatalyst layer is made by coating a visible photocatalyst material and an ultraviolet photocatalyst material on the lower surface of the base plate by partitioning.
Dependencies are inferred from the claim text.