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.

A control device includes a display panel and a key structure. The key structure is located over the display panel. The key structure includes a circuit board, a keycap, an elastic element and a conducting element. The circuit board includes a circuit structure. The circuit structure includes a first circuit pattern and a second circuit pattern. The first circuit pattern and the second circuit pattern are separated from each other by a gap. The conducting element is disposed on a support part of the elastic element. When the keycap is pressed down, the keycap is moved downwardly to push the support part. After the support part is moved downwardly for a specified travel distance, the conducting element is contacted with the first circuit pattern and the second circuit pattern. Consequently, the first circuit pattern and the second circuit pattern are electrically connected with each other.

A switch assembly including a socket, a top cap, and an intermediate cart located in the socket. The intermediate cart is slidable with the socket. The top cap is in a spherical or pivot engagement with the intermediate cart. An activation force of the sliding movement is lower than an activation force of the spherical or pivot movement.

A dual push button switch assembly for a vehicle includes an elastic button being moveable between a first unactuated position and a second actuated position, an actuator that is movable between a first position and a second position, and first and second switches. When the elastic button is in the first unactuated position, a resilient dome biases the actuator into the first position, and when the elastic button is moved towards the second actuated position, a force applied to the elastic button is transmitted to the actuator to move the actuator towards the second position, and wherein as the actuator moves towards the second position, the first and second switches are activated.

A push-button switch member includes: a movable contact and an operation key disposed facing the protruding side thereof, and in contact therewith or spaced therefrom. The movable contact includes: an upper contact portion disposed directly under a key body; an outer fixed portion in the upper contact portion or more outward therefrom in the radial direction, and fixed more outward in the radial direction than the key body; and a non-contacting outer portion provided more outward in the radial direction than the upper contact portion, and disposed to face in a non-contacting state another contact so as to be able to contact another contact which is disposed on an outer side in the radial direction and contacted by the upper contact portion when pushed by the key body. The non-contacting outer portion has a bottom portion for a line contact or a surface contact with another contact.

Particular embodiments described herein provide for an electronic device that includes a hybrid keyboard. The keyboard can include a first portion of keys with a first key travel and a second portion of keys with a second key travel. The second key travel is less than the first key travel and a support plate can be raised under the second portion of keys and cause the second portion of keys to have the second key travel. In an example, a heat pipe or some other component can be located under the raised support plate and second portion of keys with the second key travel.

A thin photoelectric mechanical keyboard switch includes a printed circuit board (PCB), a base, and a keycap. A first accommodation slot, a second accommodation slot, and a surrounding slot are provided at the base. A balancing frame is disposed in the surrounding slot. A torsion spring is arranged in the first accommodation slot. An upper through hole is provided at a bottom portion of the second accommodation slot, and a blocking piece, a hanging piece, a tension spring, and a guiding core are disposed in the second accommodation slot. One end of the tension spring is fastened in the guiding core and connected to the hanging piece, and the other end of the tension spring is connected to the balancing frame. The thin photoelectric mechanical keyboard switch utilizes light to implement turning on and off functions, realizing a thinned design, and enhancing pressing balance performance and stability.

A light-emitting assembly positioned within a switch housing of a keyboard assembly for an electronic device is disclosed. The light-emitting assembly may include a phosphor structure, a transparent material positioned on opposing side surfaces of the phosphor structure, and an epoxy layer formed over an entire back surface of the phosphor structure and the transparent material. The light-emitting assembly may also include a mask layer formed over an entire top surface of: the phosphor structure, the transparent material, and the epoxy layer. The light-emitting assembly may further include a light source positioned within the phosphor structure for emitting a light.

A keyboard includes a base, a keycap, and a connecting assembly. The keycap is located over the base. The connecting assembly is located between the base and the keycap and includes a first connecting member and a second connecting member connected to each other. Each of the first and second connecting members is connected to the base and the keycap. Two connected members of the base, the keycap, and the first and second connecting members are fixedly connected. When the keycap is pressed toward the base, at least one of the first and second connecting members elastically deforms to store elastic potential energy. When the keycap is released, said at least one of the first and second connecting members elastically recovers to return the keycap to its original position.

The present invention provides a keyboard device, including a plurality of key structures, where each key structure includes a thin-film circuit board, a key frame, an elastic element and a press assembly. The key frame is arranged on the thin-film circuit board, and includes a frame body and a bottom plate that are of an integrally formed structure. The bottom plate is located between the frame body and the thin-film circuit board, and has a through hole, and the thin-film circuit board covers the through hole. The elastic element is arranged on the thin-film circuit board, and a part of the elastic element is located in the through hole in the bottom plate. The press assembly is arranged in the key frame, and the elastic element is located between the press assembly and the thin-film circuit board. The present invention further provides a keyboard device assembly method.