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US 10,946,616 B2Granted
Bonding layer having discrete adhesive patches
Assignee3M Innovative Properties Company
InventorsAlbert I. Everaerts, Fay T. Salmon, Michael J. Wald
Life of this patent
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Abstract
At least some aspects of the present disclosure feature a bonding layer including a support layer and discrete adhesive patches disposed on one or both sides of the support layer. At least some aspects of the present disclosure feature a flexible display using a bonding layer including discrete adhesive patches.
Claims16
A bonding layer having a first surface and a second surface opposing the first surface, comprising:
- a support layer having a shear modulus of no more than about 100 kPa;
- a first set of discrete adhesive patches;
- and
- a second set of discrete adhesive patches,
- wherein each of the first and the second set of adhesive patches comprises a plurality of adhesive patches, and wherein the first set of adhesive patches are disposed on the first surface of the bonding layer and the second set of adhesive patches are disposed on the second surface of the bonding layer.
2 more elements
A flexible display, comprising:
- a first layer;
- a second layer;
- and
- a bonding layer disposed between the first layer and the second layer, the bonding layer having a first surface and a second surface opposing the first surface, comprising:
- a support layer having a shear modulus of no more than about 100 kPa;
- a first set of discrete adhesive patches;
- and
- a second set of discrete adhesive patches,
- wherein each of the first and the second set of adhesive patches comprises a plurality of adhesive patches, and wherein the first set of adhesive patches are disposed on the first surface of the bonding layer and the second set of adhesive patches are disposed on the second surface of the bonding layer.
6 more elements
Dependencies are inferred from the claim text.