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US 2019/0163311 A1Published application
Foam tape for force-sensitive touch sensor
Assignee3M Innovative Properties Company
InventorJiwoong Kong
Life of this patent
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Abstract
A foam tape for a force-sensitive touch sensor includes a first adhesion layer, a support layer arranged on the first adhesion layer, a foam layer arranged on the support layer and including closed cell bubbles, and a second adhesion layer arranged on the foam layer. At least a portion of some of the closed cell bubbles protrudes from a surface of the foam layer.
Claims9
A foam tape for a force-sensitive touch sensor, comprising:
- a first adhesion layer;
- a support layer arranged on the first adhesion layer;
- a foam layer arranged on the support layer, and comprising closed cell bubbles;
- and
- a second adhesion layer arranged on the foam layer,
- wherein at least a portion of some of the closed cell bubbles protrudes from a surface of the foam layer.
3 more elements
Dependencies are inferred from the claim text.