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US 2012/0073943 A1Published application
Keyswitch and keyboard
OwnerYang-Shu Tsenginventor
Life of this patent
Estimating the term…
Abstract
A keyswitch includes a base, a circuit board, a film, a resilient member, a support member and a key cap. The circuit board is disposed on the base and has a switch. The film is disposed on the circuit board. The resilient member is fixed on the film and opposite to the switch on the circuit board. The support member is disposed on the film and has a driving portion, wherein the driving portion is opposite to the resilient member. The key cap is disposed on the support member. When the key cap is pressed, the driving portion drives the resilient portion to trigger the switch.
Claims16
A keyswitch comprising:
- a base;
- a circuit board disposed on the base, the circuit board having a switch;
- a film disposed on the circuit board;
- a resilient member fixed on the film, the resilient member being opposite to the switch on the circuit board;
- a support member disposed on the film, the support member having a driving portion, the driving portion being opposite to the resilient member;
- and
- a key cap disposed on the support member;
- wherein when the key cap is pressed, the driving portion drives the resilient portion to trigger the switch.
5 more elements
A keyboard comprising:
- a base;
- a circuit board disposed on the base, the circuit board having a switch;
- a film disposed on the circuit board;
- and
- a plurality of keyswitches, one of the keyswitches comprising:
- a resilient member fixed on the film, the resilient member being opposite to the switch on the circuit board;
- a support member disposed on the film, the support member having a driving portion, the driving portion being opposite to the resilient member;
- and
- a key cap disposed on the support member;
- wherein when the key cap is pressed, the driving portion drives the resilient portion to trigger the switch.
7 more elements
Dependencies are inferred from the claim text.