ELECTRICAL KEY SUPPORT MEMBRANE

Keyboards and other input devices are provided with membranes that extend under the keycaps or buttons. The membranes are flexible and can support conductive structures, traces, and electrical switch connections to enable effective key switches, lighting, and fluid-tightness for the keyboard. The fl...

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Hauptverfasser: Wang, Paul X, Wu, Shan, Lancaster-Larocque, Simon R, Mathew, Dinesh C, Hendren, Keith J
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Wu, Shan
Lancaster-Larocque, Simon R
Mathew, Dinesh C
Hendren, Keith J
description Keyboards and other input devices are provided with membranes that extend under the keycaps or buttons. The membranes are flexible and can support conductive structures, traces, and electrical switch connections to enable effective key switches, lighting, and fluid-tightness for the keyboard. The flexible membrane is positioned near the keycaps to prevent ingress of fluids and debris into the lower portions of the key assemblies. In some cases, the flexible membrane also provides support for an interstitial layer that extends between keycaps.
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subjects BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
PHYSICS
RELAYS
SELECTORS
title ELECTRICAL KEY SUPPORT MEMBRANE
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