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US 2016/0104850 A1Published application
Stretchable films, methods of manufacturing the same and display devices including the same
AssigneeSamsung Display Co., Ltd.
InventorsHye-Jin JOO, Won-II CHOI, Jong-Ho HONG
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Abstract
A stretchable film includes a first region including a plurality of first patterns having a concave polygonal shape. The stretchable film also includes a second region including a plurality of second patterns having a concave polygonal shape. The stretchable film further includes a buffer region between the first region and the second region.
Claims28
A stretchable film, comprising:
- a first region comprising a plurality of first patterns having a concave polygonal shape;
- a second region comprising a plurality of second patterns having a convex polygonal shape;
- and
- a buffer region between the first region and the second region.
1 more element
A stretchable film, comprising:
- a first region comprising a plurality of layers, the layers having an auxeticity and rigidities different from each other;
- and
- a second region comprising the plurality of the layers, the layers in the second region being disposed in a different order from the layers disposed in the first region.
A method of manufacturing a stretchable film, comprising:
- measuring a curvature of an object and a dimension corresponding to the curvature;
- determining a pattern shape and a pattern region of a stretchable film according to the curvature and the dimension of the object;
- and
- transferring the pattern shape to the pattern region of the stretchable film.
1 more element
A display device, comprising:
- a flexible base substrate;
- a pixel circuit and a light emitting structure sequentially disposed on the flexible base substrate;
- and
- a stretchable film attached on a bottom of the flexible base substrate, the stretchable film comprising a first region and a second region which are divided according to curvatures of an object, and the stretchable film comprising at least one of different patterns and different disposed structures in each of the first region and the second region.
1 more element
Dependencies are inferred from the claim text.