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US 2019/0245012 A1Published application
Display device
AssigneeJapan Display Inc.
InventorRyoichi ITO
Life of this patent
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Abstract
A display device includes a flexible substrate having a display region including a plurality of pixels, each of the plurality of pixels having a pair of electrodes and a display element therebetween; a first electrode layer provided on the plurality of pixels; a second electrode layer provided on the first electrode layer; a third electrode layer provided on the second electrode layer; a piezoelectric material layer provided between the first electrode layer and the second electrode layer; and a flexible material layer provided between the second electrode layer and the third electrode layer.
Claims9
A display device comprising:
- a flexible substrate having a display region, the display region including a plurality of pixels, each of the plurality of pixels having a display element;
- a sealing layer covering the plurality of pixels;
- a first, a second and a third electrode layer on the sealing layer, each of the first, the second and the third electrode layer is located on a different layer;
- a first insulating layer between the first electrode layer and the second electrode layer;
- and
- a second insulating layer between the second electrode layer and the third electrode layer.
3 more elements
Dependencies are inferred from the claim text.