Thin keypad assemblies and components for electronics devices and methods

A method for a keypad assembly including a keycap layer 110 having multiple user interface key caps flexibly coupled to a carrier portion, a luminescent layer 120 disposed toward a backside of the plurality of key caps, the luminescent layer carrying a plurality of switch domes each aligned with a c...

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Bibliographische Detailangaben
Hauptverfasser:	DOMBROWSKI RICHARD J, RODGERS DANIEL P, GORDECKI RYSZARD J, CAUWELS PATRICK J, EMMERT STEVE C
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PRINTING RELAYS SELECTIVE PRINTING MECHANISMS SELECTORS STAMPS TELEPHONIC COMMUNICATION TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A method for a keypad assembly including a keycap layer 110 having multiple user interface key caps flexibly coupled to a carrier portion, a luminescent layer 120 disposed toward a backside of the plurality of key caps, the luminescent layer carrying a plurality of switch domes each aligned with a corresponding one of the plurality of key caps of the key cap layer. In some embodiments, a backing material is applied to a backside of the user interface key caps.