Display panel
AssigneeLG Display Co., Ltd.
InventorsMyeongah Shin, Junjae Lee
Life of this patent
Estimating the term…
Abstract
A display panel can prevent a Greenish phenomenon by preventing a shift phenomenon of a transistor inside a display layer, by applying a permittivity reduction processing on a component disposed upon a panel layer. The display panel can include a cover window, an adhesive layer disposed below the cover window, a polarizer disposed below the adhesive layer, and the panel layer disposed below the polarizer. Further, at least one among the cover window, the adhesive layer and the polarizer can be applied with a permittivity reduction processing.
Claims17
A display panel comprising:
- a cover window;
- an adhesive layer disposed below the cover window;
- a polarizer disposed below the adhesive layer;
- a panel layer disposed below the polarizer and including an active area with pixels configured to emit light and a non-active area corresponding to a bezel area surrounding edges of the active area, wherein one edge of the panel layer comprises a bent portion rearwardly bent such that the one edge of the panel layer partially overlaps with the active area;
- a pad area including pads disposed in the non-active area at the one edge of the panel layer;
- a first wiring in a first layer of the one edge of the panel layer and a second wiring in a second layer of the one edge of the panel layer, the first and second wirings electrically bending along the predefined curvature of the panel layer and connecting the pads to the panel layer for driving the pixels to emit light;
- and
- a support member supporting the active area of the panel layer,
- wherein at the one edge of the panel layer comprising the bent portion, the support member includes an adhesive, a cushion tape and a heat dissipation sheet sequentially disposed below the panel layer, and
- wherein at other edges of the panel layer other than the one edge comprising the bent portion, the support member includes the adhesive and the cushion tape sequentially disposed below the panel layer.
A display panel comprising:
- a cover window;
- an adhesive layer disposed below the cover window;
- a polarizer disposed below the adhesive layer;
- a panel layer disposed below the polarizer;
- and
- a pad area including pads,
- wherein at a pad edge where the pad area is in contact with, the display panel further comprises:
- a circuit element and a driver integrated circuit (IC) disposed below the panel layer;
- and
- an adhesive, a cushion tape and a heat dissipation sheet sequentially disposed below the panel layer, and
- wherein at least one among the cover window, the adhesive layer and the polarizer is applied with a permittivity reduction processing.
A display panel comprising:
- a cover window;
- an adhesive layer disposed below the cover window;
- a polarizer disposed below the adhesive layer;
- a panel layer disposed below the polarizer;
- and
- a pad area including pads,
- wherein at a peripheral edge where the pad area is not in contact with, the display panel further comprises an adhesive and a cushion tape sequentially disposed below the panel layer,
- wherein the cushion tape is directly attached to a middle frame, and
- wherein at least one among the cover window, the adhesive layer and the polarizer is applied with a permittivity reduction processing.
Dependencies are inferred from the claim text.