GIP layout for folding display
A display apparatus includes a display panel including a display area and a non-display area, the display panel having a first direction in a long side direction and a second direction in a short side direction, a flat area and a folding area of the non-display area disposed at left and right sides of the display area, and a plurality of first GIP (Gate In Panel) blocks and second GIP blocks disposed in the flat area and the folding area, wherein the size of the second GIP block is larger than that of the first GIP block.
1. A display apparatus, comprising:
a display panel including a display area and a non-display area, the display panel having a first direction in a long side direction and a second direction in a short side direction;
a flat area and a folding area in the non-display area disposed at left and right sides of the display area; and
a plurality of first Gate In Panel (GIP) blocks and second GIP blocks disposed in the flat area and the folding area,
wherein a size of the second GIP block is larger than that of the first GIP block.
2. The display apparatus of claim 1 , wherein a length of the second GIP block in the second direction is the same as that of the first GIP block in the second direction, and a length of the second GIP block in the first direction is longer than that of the first GIP block in the first direction.
3. The display apparatus of claim 2 , further comprising:
a plurality of first thin film transistors disposed in the first GIP block;
a plurality of second thin film transistors disposed in the second GIP block, a length direction of a semiconductor layer of the second thin film transistor being arranged along the first direction;
a third thin film transistor disposed in the second GIP block, a length direction of the semiconductor layer of the third thin film transistor being arranged along the second direction;
a plurality of first lines disposed in the first GIP block; and
a plurality of second lines disposed in the second GIP block.
4. The display apparatus of claim 3 , wherein a length of the second thin film transistor in the first direction is longer than that of each of the first thin film transistor and the third thin film transistor.
5. The display apparatus of claim 4 , wherein the plurality of first thin film transistors and the third thin film transistor have a single gate electrode.
6. The display apparatus of claim 4 , wherein the plurality of second thin film transistors has double gate electrodes in which two gate electrodes are arranged in the first direction.
7. The display apparatus of claim 3 , wherein a length of the second thin film transistor in the second direction is the same as the plurality of first thin film transistors and the third thin film transistor.
8. The display apparatus of claim 3 , wherein the plurality of first lines and the plurality of second lines are extended along the first direction and are arranged along the second direction.
9. The display apparatus of claim 8 , wherein a width of each of the plurality of second lines is greater than that of the plurality of first lines.
10. The display apparatus of claim 1 , further comprising a gate link line disposed in the non-display area to connect the first GIP block and the second GIP block to corresponding sub-pixel columns of the display area.
11. The display apparatus of claim 1 , wherein the display panel includes an organic light emitting display panel, a liquid crystal display panel, an electrophoretic display panel, a mini light emitting diode (mini LED) display panel, a micro light emitting diode (micro LED) display panel, and a quantum dot display panel.
12. The display apparatus of claim 10 , wherein the gate link line connecting the GIP block disposed in a folding axis and the corresponding sub-pixel column is formed in parallel to the second direction,
wherein the gate link line connecting the GIP block disposed in upper and lower portions of the folding axis and the corresponding sub-pixel column is not formed in parallel to the second direction, and
wherein the folding axis is a center of rotation when the display apparatus is folded.
13. The display apparatus of claim 12 , wherein an inclination angle of the gate link line with respect to the second direction is increased toward upper and lower portions of the display panel from the folding axis.
14. The display apparatus of claim 3 , wherein an area of each of the plurality of second lines is greater than that of each of the plurality of first lines.
15. The display apparatus of claim 1 , wherein an area of the second GIP block is larger than that of the first GIP block.
16. The display apparatus of claim 1 , wherein each of the first GIP blocks and the second GIP blocks includes:
a circuit unit generating a control signal for a corresponding sub-pixel column of the display area; and
a plurality of circuit units arranged in a line in the second direction.