A keyswitch structure includes a switch and a multilayer structure above the switch. The multilayer structure includes an inner flexible layer, a rigid light-transmissive cover sheet, and a flexible light-transmissive layer. The inner flexible layer has a keycap portion and a connection portion extending outward from the keycap portion. The keycap portion is located above the switch and forms a spatial character structure. The rigid light-transmissive cover sheet is disposed on the keycap portion and covers the spatial character structure. The flexible light-transmissive layer covers the inner flexible layer and the rigid light-transmissive cover sheet. A keyboard includes the keyswitch structure and a device casing carrying the keyswitch structure. The multilayer structure is fixed to the device casing. The rigid light-transmissive cover sheet is harder than the flexible light-transmissive layer and structurally protects the spatial character structure from being damaged when the keyswitch structure is pressed.

A keyswitch structure includes a switch and a multilayer structure above the switch. The multilayer structure includes an inner flexible layer, a rigid light-transmissive cover sheet, and a flexible light-transmissive layer. The inner flexible layer has a keycap portion and a connection portion extending outward from the keycap portion. The keycap portion is located above the switch and forms a spatial character structure. The rigid light-transmissive cover sheet is disposed on the keycap portion and covers the spatial character structure. The flexible light-transmissive layer covers the inner flexible layer and the rigid light-transmissive cover sheet. A keyboard includes the keyswitch structure and a device casing carrying the keyswitch structure. The multilayer structure is fixed to the device casing. The rigid light-transmissive cover sheet is harder than the flexible light-transmissive layer and structurally protects the spatial character structure from being damaged when the keyswitch structure is pressed.

A keyswitch structure includes a switch and a multilayer structure above the switch. The multilayer structure includes an inner flexible layer, a rigid light-transmissive cover sheet, and a flexible light-transmissive layer. The inner flexible layer has a keycap portion and a connection portion extending outward from the keycap portion. The keycap portion is located above the switch and forms a spatial character structure. The rigid light-transmissive cover sheet is disposed on the keycap portion and covers the spatial character structure. The flexible light-transmissive layer covers the inner flexible layer and the rigid light-transmissive cover sheet. A keyboard includes the keyswitch structure and a device casing carrying the keyswitch structure. The multilayer structure is fixed to the device casing. The rigid light-transmissive cover sheet is harder than the flexible light-transmissive layer and structurally protects the spatial character structure from being damaged when the keyswitch structure is pressed.

A keyswitch structure includes a switch and a multilayer structure above the switch. The multilayer structure includes an inner flexible layer, a rigid light-transmissive cover sheet, and a flexible light-transmissive layer. The inner flexible layer has a keycap portion and a connection portion extending outward from the keycap portion. The keycap portion is located above the switch and forms a spatial character structure. The rigid light-transmissive cover sheet is disposed on the keycap portion and covers the spatial character structure. The flexible light-transmissive layer covers the inner flexible layer and the rigid light-transmissive cover sheet. A keyboard includes the keyswitch structure and a device casing carrying the keyswitch structure. The multilayer structure is fixed to the device casing. The rigid light-transmissive cover sheet is harder than the flexible light-transmissive layer and structurally protects the spatial character structure from being damaged when the keyswitch structure is pressed.

A flexible display input device includes a flexible display layer and a keyswitch layer. The keyswitch layer is disposed under the flexible display layer and includes a first elastic film, a first electrode, a second elastic film, and a second electrode. The first electrode is disposed on a side of the first elastic film facing toward the flexible display layer. The second elastic film is located between the flexible display layer and the first elastic film. The second electrode is disposed on a side of the second elastic film facing toward the first elastic film and is opposite to the first electrode.

A flexible display input device includes a flexible display layer and a keyswitch layer. The keyswitch layer is disposed under the flexible display layer and includes a first elastic film, a first electrode, a second elastic film, and a second electrode. The first electrode is disposed on a side of the first elastic film facing toward the flexible display layer. The second elastic film is located between the flexible display layer and the first elastic film. The second electrode is disposed on a side of the second elastic film facing toward the first elastic film and is opposite to the first electrode.

An optical keyswitch includes a keycap, a support mechanism, and a switch module. The support mechanism is disposed below the keycap and configured to support the keycap moving upward and downward, the support mechanism comprising a first frame and a second frame, the first frame having a sliding end. The switch module includes a circuit board, an emitter, and a receiver, the emitter and the receiver are electrically connected to the circuit board, and the emitter emitting an optical signal to the receiver. When the keycap is pressed, the first frame is driven by the keycap to slide substantially parallel to the circuit board and block the optical signal with the sliding end, so the switch module is triggered to generate a triggering signal.

An optical keyswitch includes a keycap, a support mechanism, and a switch module. The support mechanism is disposed below the keycap and configured to support the keycap moving upward and downward, the support mechanism comprising a first frame and a second frame, the first frame having a sliding end. The switch module includes a circuit board, an emitter, and a receiver, the emitter and the receiver are electrically connected to the circuit board, and the emitter emitting an optical signal to the receiver. When the keycap is pressed, the first frame is driven by the keycap to slide substantially parallel to the circuit board and block the optical signal with the sliding end, so the switch module is triggered to generate a triggering signal.

An electronic device is provided. The electronic device includes a housing having a first surface, a second surface formed parallel to the first surface, and a side surface surrounding a space formed between the first surface and the second surface and a key input device disposed on the first surface and including a plurality of keys. Each of the plurality of keys includes a support member including a conductive contact member, a switch member disposed on one surface of the support member and electrically connected to the conductive contact member of the support member, a key cap, and an elastic member having one surface on which the key cap is disposed, and other surface on which the switch member is disposed at least in part. The elastic member includes a pressing member and at least one elastic bridge connecting the pressing member and a guide region.

An activation assembly is configured to be assembled with a substrate and a keycap. The activation assembly includes a flexible guiding component and an elastic component. The flexible guiding component includes a covering portion, a first contact portion, and a second contact portion. The covering portion has a plurality of openings. The covering portion is configured to be mounted on the substrate. The first contact portion and the second contact portion are respectively located at two opposite sides of the covering portion. The elastic component includes a coupling portion and a plurality of support portions. The coupling portion is connected to the covering portion. The support portions are connected to the coupling portion and are respectively located in the openings.