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US 2024/0218592 A1Published application
Fabric Substrate and Manufacturing Method Thereof
AssigneeKorea Advanced Institute of Science and Technology
InventorsKyung Cheol Choi, Seung Yeop Choi, Seon Il Kwon
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Abstract
According to the present invention, there is provided a fabric substrate for mounting a light emitting element. The fabric substrate comprises a fabric layer including at least one fabric, a stress buffer layer that is disposed on the fabric layer and minimizes an occurrence of physical strain and stress caused by bending the fabric layer, and a flattening layer that is disposed on the stress buffer layer and provides a flat surface to allow a light emitting element to operate.
Claims9
A manufacturing method of a fabric substrate, comprising:
- disposing a sacrificial layer on a support substrate and disposing a flattening layer on the sacrificial layer;
- disposing a stress buffer layer on the flattening layer, disposing a fabric layer on the stress buffer layer, and applying predetermined pressure in a direction of the fabric layer;
- and
- generating a fabric substrate in which the flattening layer, the stress buffer layer, and the fabric layer are sequentially stacked, by removing the sacrificial layer disposed between the support substrate and the flattening layer.
1 more element
Dependencies are inferred from the claim text.