Foldable Display Device
AssigneeLG Display Co., Ltd.
InventorsYoung-Gyu Moon, Jong-Hyun Han
Life of this patent
Estimating the term…
Abstract
Disclosed is a foldable display device which may prevent defects in touch sensing, caused by stress concentrated at a folding part. A foldable display device may include a lower base material and an upper base material, each base material including at least one folding part and non-folding parts in a display area; a thin film transistor array on the lower base material; an organic light emitting array on the thin film transistor array; a touch electrode array on the upper base material, and bonded to the organic light emitting array disposed opposite to the touch electrode array by an adhesive layer; and a plurality of wirings having a zigzag shape and uneven depth level in the folding part on the upper base material.
Claims16
A foldable display device, comprising:
- a lower base material and an upper base material, each base material including at least one folding part and non-folding parts in a display area;
- a thin film transistor array on the lower base material;
- an organic light emitting array on the thin film transistor array;
- a touch electrode array on the upper base material, and bonded to the organic light emitting array disposed opposite to the touch electrode array by an adhesive layer;
- and
- a plurality of wirings having a zigzag shape and uneven depth level in the folding part on the upper base material.
A foldable display device comprising:
- a lower base material and an upper base material, each base material including at least one folding part and non-folding parts;
- a thin film transistor array located on the lower base material;
- an organic light emitting array located on the thin film transistor array;
- and
- a touch electrode array located on one surface of the upper base material, bonded to the organic light emitting array disposed oppositely to the touch electrode array by an adhesive layer,
- wherein the touch electrode array is provided with a plurality of wirings having a zigzag shape and uneven depth level in at least the folding part.
Dependencies are inferred from the claim text.