Foldable organic light emitting display device including cushion filled opening
AssigneeSamsung Display Co., Ltd.
InventorMyoung An Min
Life of this patent
Estimating the term…
Abstract
An organic light emitting display device includes a display panel, a support layer, a coating layer, and a cushion layer. The display panel includes a foldable area. The support layer is disposed on a bottom surface of the display panel, and a plurality of openings is defined through the support layer on the foldable area. The coating layer is disposed on a top surface of the support layer and side walls of the support member which define the openings. The cushion layer is disposed between the coating layer and the display panel.
Claims11
An organic light emitting display device comprising:
- a display panel including a foldable area;
- a support layer disposed on a bottom surface of the display panel, wherein at least one opening is defined through the support layer on the foldable area;
- a cushion layer disposed between the support layer and the display panel, the at least one opening of the support layer being filled with the cushion layer;
- and
- an adhesive layer disposed between an upper major surface plane defining the support layer and a lower major surface plane defining the cushion layer.
An organic light emitting display device comprising:
- a display panel including a foldable area;
- a support layer disposed on a bottom surface of the display panel, wherein at least one opening is defined through the support layer on the foldable area;
- a cushion layer disposed between the support layer and the display panel, the at least one opening of the support layer being filled with the cushion layer;
- a first adhesive member disposed between the display panel and the cushion layer;
- and
- an adhesive layer disposed to improve an adhesion between the support layer and the cushion layer.
An organic light emitting display device comprising:
- a display panel including a foldable area;
- a support layer disposed on a bottom surface of the display panel, wherein at least one opening is defined through the support layer on the foldable area;
- a cushion layer disposed between the support layer and the display panel, the at least one opening of the support layer being filled with the cushion layer;
- and
- an adhesive layer disposed between an upper major surface plane defining the support layer and a lower major surface plane defining the cushion layer,
- wherein the display panel includes:
- a substrate;
- a semiconductor element disposed on the substrate;
- a planarization layer disposed on the semiconductor element;
- a light emitting element disposed on the planarization layer and including a lower electrode, a light emitting layer, an upper electrode, and a pixel defining layer;
- and
- a thin film encapsulation layer disposed on the light emitting element.
Dependencies are inferred from the claim text.