Abstract: A light-emitting touch keyboard includes a reflecting sheet, a touch element, a plurality of scattering/reflecting points, and at least one light emitting element. The touch element includes at least one transparent material layer. A light ray emitted by the light emitting element penetrates the transparent material layer, and then is reflected outside the touch element by the reflecting sheet and the plurality of scattering/reflecting points.

Abstract: A keyboard structure includes a light guide plate, a circuit board and a key sheet sequentially disposed on a reflecting sheet. A plurality of scattering and reflection points is located under the light guide plate and at least one light-emitting element on one side of the light guide plate. The key sheet has a one-piece formed body and a plurality of pressing portions. The plurality of pressing portions may be actuated to shift and conduct a sensor on the circuit board. Each pressing portion further has a light transmissive area. A light ray emitted by the light-emitting element passes through the light guide plate, and is reflected by the reflecting sheet to the light guide plate and the key sheet. Then, the light ray comes out of the key sheet through the light transmissive areas of the pressing portions.

Abstract: A keyboard structure includes a light guide plate, a circuit board and a key sheet sequentially disposed on a reflecting sheet. A plurality of scattering and reflection points is located under the light guide plate and at least one light-emitting element on one side of the light guide plate. The key sheet has a one-piece formed body and a plurality of pressing portions. The plurality of pressing portions may be actuated to shift and conduct a sensor on the circuit board. Each pressing portion further has a light transmissive area. A light ray emitted by the light-emitting element passes through the light guide plate, and is reflected by the reflecting sheet to the light guide plate and the key sheet. Then, the light ray comes out of the key sheet through the light transmissive areas of the pressing portions.

Abstract: The present invention relates to an illuminant human interface device, and more particularly to a housing structure assembly. A housing structure assembly for carrying an input device includes a housing structure, a light source and an input device. The housing structure includes an input device carrying area and a light-transmissive layer. The light-transmissive layer has a light incident plane and a light exit plane, and the light exit plane is located in the input device carrying area. The light source is adjacent to the light incident plane, and the light source emits a light ray. The light ray enters the light-transmissive layer through the light incident plane and then exits the housing structure through the light exit plane. The input device is located on the light exit plane. The housing structure for carrying the input device provides a backlight for the input device after being combined with the light source, thus reducing the repair and replacement costs of the input device.

Abstract: A light-emitting touch keyboard includes a reflecting sheet, a touch element, a plurality of scattering/reflecting points, and at least one light emitting element. The touch element includes at least one transparent material layer. A light ray emitted by the light emitting element penetrates the transparent material layer, and then is reflected outside the touch element by the reflecting sheet and the plurality of scattering/reflecting points.