An illuminated keyswitch structure is provided. A base plate includes plural openings and plural rib portions separating the openings. A drive circuit board is disposed under the base plate. A spacer having a through hole is disposed underneath the base plate and above the drive circuit board. A light-emitting part with low illuminance is disposed on the drive circuit board and in the through hole, and the light-emitting part vertically corresponding to one of the openings of the base plate. A light-permeable covering structure includes a first covering layer and a second covering layer. The second covering layer vertically corresponds to the light-emitting part and said corresponding opening of the base plate. The second covering layer blocks at least partial light of the light-emitting part toward said corresponding opening to reduce illuminating intensity provided there through.

An illuminated keyswitch structure is provided. A base plate includes plural openings and plural rib portions separating the openings. A drive circuit board is disposed under the base plate. A spacer having a through hole is disposed underneath the base plate and above the drive circuit board. A light-emitting part with low illuminance is disposed on the drive circuit board and in the through hole, and the light-emitting part vertically corresponding to one of the openings of the base plate. A light-permeable covering structure includes a first covering layer and a second covering layer. The second covering layer vertically corresponds to the light-emitting part and said corresponding opening of the base plate. The second covering layer blocks at least partial light of the light-emitting part toward said corresponding opening to reduce illuminating intensity provided there through.

An illuminated keyswitch structure and an illuminating module thereof are provided. A base plate has an opening. The illuminating module includes a drive circuit board, having a face reflector and at least one dot reflector disposed thereon, a spacer adhered on the drive circuit board and having a through hole and an adhesive-less clearance fringe at least partially surrounding the through hole, a light-emitting part disposed on the drive circuit board and proximate to the face reflector and the dot reflector, and a translucent covering structure covering above the light-emitting part and including a reflective layer. The reflective layer reflects off light from the light-emitting part, and the face reflector and/or the at least one dot reflector reflect light to pass through the through hole of the spacer and then illuminate upward through the translucent covering structure and further through the opening of the base plate.

A module cover comprising a through-hole for a passage of a key tappet of the key, a light injection region for injecting light from a light source into the module cover, a first light output region for outputting a first portion of the light, and a second light output region for outputting a second portion of the light out of the module cover. The first light output region and the second light output region, and a first light directing portion and a second light directing portion, are arranged on different sides of the through-hole. The first light directing portion directs a first portion of the light to the first light output region and a second portion of the light to the second light directing portion, and the second light directing portion directs at least part of the second portion of the light to the second light output region.

An input device includes: a printing layer on which an image of a key including a character is printed; a 3D lens that three-dimensionally floats the image of the key printed on the printing layer; and an input detector that detects an input in accordance with the depression of the image of the key floating three-dimensionally.

A handle assembly comprised of a base and a detachable handle that mounts to the base. The base includes integrated electronics, such as switches. The detachable handle includes buttons for activating the switches.

A module cover (140) for a key module (120) for a key (100) comprises the following features. A through-hole (152) for a passage of a key tappet (150) of the key (100), a light injection region (141) for injecting light from a light source (110) into the module cover (140), a first light output region (144) for outputting a first portion of the light a second light output region (148) for outputting a second portion of the light out of the module cover (140), wherein the first light output region (144) and the second light output region (148) are arranged on different sides of the through-hole (152), and a first light directing portion (142) and a second light directing portion (146), which are arranged on different sides of the through-hole (152), wherein the first light directing portion (142) is formed to direct a first portion of the light to the first light output region (144) and a second portion of the light to the second light directing portion (146), and wherein the second light directing portion (146) is formed to direct at least part of the second portion of the light to the second light output region (148).

An input device includes: a printing layer on which an image of a key including a character is printed; a 3D lens that three-dimensionally floats the image of the key printed on the printing layer; and an input detector that detects an input in accordance with the depression of the image of the key floating three-dimensionally.

A handle assembly comprised of a base and a detachable handle that mounts to the base. The base includes integrated electronics, such as switches. The detachable handle includes buttons for activating the switches.

The present invention provides a keyboard structure, including: a keycap, having an upper surface and a lower surface; a support plate; and a support component, configured to connect to the keycap and the support plate, where the upper surface includes a non-transparent three-dimensional character layer and a transparent protective layer coating the non-transparent three-dimensional character layer.