Foldable electronic device comprising integrated-adhesive layer and adhesion prevention part
AssigneeSamsung Electronics Co., Ltd.
InventorsSeonghoon Kim, Jonghae Kim, Sungho Ahn, Kwangtai Kim, Donghyun Yeom
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Abstract
Disclosed is an electronic device comprising: a display, a buffer layer disposed on one surface of the display, an adhesive layer disposed on one surface of the buffer layer, and an adhesion prevention part disposed on a portion of one surface of the adhesive layer, the part corresponding to a folding area where the foldable electronic device is folded, wherein the adhesion prevention part is formed by printing an ink material and curing the ink material by an ultraviolet ray. In addition, various embodiments understood through the specification are possible.
Claims14
A foldable electronic device comprising:
- a display;
- a buffer layer disposed on one surface of the display;
- an adhesive layer disposed on one surface of the buffer layer;
- an adhesion prevention part disposed on a portion of one surface of the adhesive layer corresponding to a folding area where the foldable electronic device is folded;
- and
- a first bracket and a second bracket disposed on at least parts of the one surface of the adhesive layer and at least parts of one surface of the adhesion prevention part,
- wherein a width W of the adhesion prevention part is 1.5 times greater than a curvature R, wherein the curvature R is a radius at which the foldable electronic device is folded, and
- wherein at least a portion of the adhesion prevention part protrudes between the first bracket and the second bracket when the foldable electronic device is folded.
A foldable electronic device comprising:
- a display;
- a buffer layer disposed on one surface of the display;
- an adhesive layer disposed on one surface of the buffer layer;
- an adhesion prevention part disposed on a portion of one surface of the adhesive layer corresponding to a folding area where the foldable electronic device is folded;
- and
- a first bracket and a second bracket disposed on at least parts of the one surface of the adhesive layer and at least parts of one surface of the adhesion prevention part,
- wherein a width W of the adhesion prevention part is 1.5 times greater than a curvature R, wherein the curvature R is a radius at which the foldable electronic device is folded,
- wherein at least a portion of the adhesion prevention part protrudes between the first bracket and the second bracket when the foldable electronic device is folded, and
- wherein the adhesion prevention part is formed by applying a coating material or attaching a film.
Dependencies are inferred from the claim text.