Alps membrane dome

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Alps membrane dome
Alps membrane dome.jpg
Manufacturer Alps Electric
Switch type Tactile
Sense method Membrane
Patents US6455795B1 (1999)

Alps membrane dome refers to an integrated mount rubber dome switch system from Alps.

Patent US6455795B1 covers this switch; prior art is cited of a virtually identical switch. The patent covers both the raised shell that holds the keycap, as well as the design of the keycap.

Keyboards

References

  1. Soretonaku Keyboard — 解体新書 NB KFRF-1