RIGID TRACKPAD FOR AN ELECTRONIC DEVICE

A laminated stack, such as a trackpad, is assembled by coupling components using an adhesive system. Assembly of the laminated stack includes forming an adhesive-spacing component on a first substrate, forming an adhesive-alignment-holding component on the first substrate in a perimeter around the a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ponkala Joonas I, Nekimken Kyle J, McEuen Scott J, Liau Forrest W, Frazer Matthew B, Sheth Sanjay C, Ng Nathan N, Lehmann Alex J
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A laminated stack, such as a trackpad, is assembled by coupling components using an adhesive system. Assembly of the laminated stack includes forming an adhesive-spacing component on a first substrate, forming an adhesive-alignment-holding component on the first substrate in a perimeter around the adhesive-spacing component, forming a bonding component by filling an area within the perimeter with liquid adhesive, and bonding the first substrate to a second substrate by curing the bonding component. The first substrate and the second substrate may each be one of a touch-sensing component and a cover component. The adhesive-spacing component maintains a space between the first substrate and the second substrate while the bonding component cures. The adhesive-alignment-holding component maintains alignment of the first substrate and the second substrate while the bonding component cures.