Display device and method for manufacturing the same
A display device includes: a first substrate including a display area at which an image is displayed, a non-display area adjacent to the display area, and a first bent portion in the non-display area thereof, the first bent portion disposed in a plane inclined to a plane in which the display area is disposed; a second substrate opposing the first substrate; and a sealing portion which is disposed in the non-display area and attaches the first substrate and the second substrate to each other.
1. A display device comprising:
a first substrate including:
a display area at which an image is displayed,
a non-display area adjacent to the display area, and
a first bent portion in the non-display area thereof, the first bent portion disposed in a plane inclined to a plane in which the display area is disposed;
a second substrate opposing the first substrate;
a sealing portion which is disposed in the non-display area and attaches the first substrate and the second substrate to each other; and
a first polarization plate at a back surface of the first substrate,
wherein
the first bent portion of the first substrate contacts an end side surface of the first polarization plate, and
the end side surface of the first polarization plate is coplanar with an end side surface of the second substrate.
2. The display device of claim 1 , further comprising on the first substrate including the first bent portion disposed in the plane inclined to the plane in which the display area is disposed:
a display element with which the image is displayed, in the display area;
a driving element from which a driving signal is provided to the display element for displaying the image, in the non-display area; and
a first wiring portion which connects the driving element and the display element to each other and through which the driving signal is transmitted from the driving element to the display element,
wherein the first wiring portion extends along the non-display area to be bent along the first bent portion.
3. The display device of claim 2 , further comprising:
a printed circuit board from which the driving signal is provided to the driving element, and
on the first substrate including the first bent portion disposed in the plane inclined to the plane in which the display area is disposed, a second wiring portion which connects the driving element and the printed circuit board to each other and through which the driving signal is transmitted from the printed circuit board to the driving element,
wherein the driving element, the printed circuit board and the second wiring portion are disposed along the first bent portion of the first substrate.
4. The display device of claim 1 , wherein
the first bent portion of the first substrate is bent along a bending line defined in the non-display area, and
along the plane in which the display area is disposed, a distance from the bending line to a boundary between the display area and the non-display area, is in a range from about 1 millimeter to about 4 millimeters.
5. The display device of claim 1 , wherein the first substrate comprises polyimide.
6. The display device of claim 1 , further comprising on the first substrate including the first bent portion disposed in the plane inclined to the plane in which the display area is disposed:
a display element with which the image is displayed, in the display area,
a driving element from which a driving signal is provided to the display element for displaying the image, in the non-display area, and
a first wiring portion which connects the driving element and the display element to each other and through which the driving signal is transmitted from the driving element to the display element,
wherein
the first substrate further comprises a second bent portion extended from an end of the first bent portion, the second bent portion disposed in a plane inclined to the plane in which the first bent portion is disposed,
the second bent portion of the first substrate contacts a back surface of the first polarization plate, and
the first wiring portion extends along the non-display area to be bent along the first bent portion and along the second bent portion.
7. A display comprising:
a first substrate including:
a display area at which an image is displayed,
a non-display area adjacent to the display area,
a first bent portion in the non-display area thereof, the first bent portion disposed in a plane inclined to a plane in which the display area is disposed, and
a second bent portion extended from an end of the first bent portion, the second bent portion disposed in a plane inclined to the plane in which the first bent portion is disposed;
a second substrate opposing the first substrate;
a sealing portion which is disposed in the non-display area and attaches the first substrate and the second substrate to each other;
a display element with which the image is displayed, in the display area;
a driving element from which a driving signal is provided to the display element for displaying the image, in the non-display area;
a first wiring portion which connects the driving element and the display element to each other and through which the driving signal is transmitted from the driving element to the display element;
a printed circuit board from which the driving signal is provided to the driving element, and
on the first substrate including the first and second bent portions in planes inclined with respect to each other, a second wiring portion which connects the driving element and the printed circuit board to each other and through which the driving signal is transmitted from the printed circuit board to the driving element,
wherein
the driving element, the printed circuit board and the second wiring portion are disposed along the second bent portion,
the second bent portion of the first substrate contacts a back surface of the first substrate,
the first wiring portion extends along the non-display area to be bent along the first bent portion and along the second bent portion, and
the display element, the driving element and the first wiring portion are disposed on the first substrate including the first bent portion disposed in the plane inclined to the plane in which the display area is disposed.
8. A display device:
a first substrate including:
a display area at which an image is displayed,
a non-display area adjacent to the display area, and
a first bent portion in the non-display area thereof, the first bent portion disposed in a plane inclined to a plane in which the display area is disposed;
a second substrate opposing the first substrate;
a sealing portion which is disposed in the non-display area and attaches the first substrate and the second substrate to each other; and
a second polarization plate at a front surface of the second substrate,
wherein an end side surface of the second polarization plate is coplanar with an end side surface of the second substrate.