Composite substrate
First Claim
Patent Images
1. A stretchable composite substrate, comprising:
- a stretchable material;
patterned features embedded in the stretchable material, the patterned features comprising one or more patterned conducting layers;
a plurality of components embedded in the stretchable material and being in electrical or optical contact with the patterned features; and
a local stiffener protecting the components against excess mechanical stress during stretching.
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Abstract
A composite substrate is disclosed. In one aspect, the substrate has a stretchable and/or flexible material. The substrate may further have patterned features embedded in the stretchable and/or flexible material. The patterned features have one or more patterned conducting layers.
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Citations
20 Claims
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1. A stretchable composite substrate, comprising:
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a stretchable material; patterned features embedded in the stretchable material, the patterned features comprising one or more patterned conducting layers; a plurality of components embedded in the stretchable material and being in electrical or optical contact with the patterned features; and a local stiffener protecting the components against excess mechanical stress during stretching. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A stretchable composite substrate, comprising:
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a stretchable material; patterned features embedded in the stretchable material, the patterned features comprising one or more patterned conducting layers; a plurality of components embedded in the stretchable material and being in electrical or optical contact with the patterned features; and an underfill adhesive material in substantially the whole area confined by the patterned features and the components.
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18. A stretchable composite substrate, comprising:
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a stretchable material; patterned features embedded in the stretchable material, the patterned features comprising one or more patterned conducting layers; a plurality of components embedded in the stretchable material and being in electrical or optical contact with the patterned features; and a second set of components in electrical or optical contact with the patterned features, wherein the second set of components are located at the side where the patterned features are free of the stretchable material. - View Dependent Claims (19, 20)
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Specification