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US 9,542,901 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorsKyung Ho Kim, Kee Bum Park
Life of this patent
Estimating the term…
Abstract
A display device includes a display substrate, on which a display area and a non-display area are defined, a plurality of gate lines arranged in the display area to extend in a first direction, a gate driving unit including a plurality of stages which outputs gate signals to the plurality of gate lines, and a plurality of pixel rows disposed in the display area and connected to the plurality of gate lines, where a driving area and an electrode area are defined in the display area between two adjacent pixel rows in a second direction among the plurality of pixel rows, at least a part of the plurality of stages is disposed in the driving area, and a compensation electrode is disposed in the electrode area.
Claims19
A display device comprising:
- a display substrate, on which a display area and a non-display area are defined;
- a plurality of gate lines arranged in the display area to extend substantially in a first direction;
- a gate driving unit comprising a plurality of stages and successively connected to output gate signals to the plurality of gate lines;
- and
- a plurality of pixel rows disposed in the display area and connected to the plurality of gate lines,
- wherein
- a driving area and an electrode area are defined in the display area between two adjacent pixel rows in a second direction among the plurality of pixel rows,
- at least a part of the plurality of stages is disposed in the driving area, and
- a compensation electrode is disposed in the electrode area.
6 more elements
A display device comprising:
- a display substrate, on which a display area and a non-display area are defined;
- a plurality of gate lines arranged in the display area to extend substantially in a first direction;
- a gate driving unit comprising a plurality of stages which outputs gate signals to the plurality of gate lines;
- and
- a plurality of pixel rows disposed in the display area and connected to the plurality of gate lines,
- wherein
- a driving area and an electrode area are defined in the display area between two adjacent pixel rows in a second direction among the plurality of pixel rows, and
- a driving signal interconnection unit, which is electrically connected to the gate driving unit and is arranged to extend substantially in the first direction, is disposed in the driving area,
- wherein an n-th stage among the plurality of stages comprises:
- a first sub-stage disposed in the non-display area;
- and
- a second sub-stage disposed in the driving area and connected to the first sub-stage and a corresponding gate line,
- wherein n is a natural number.
10 more elements
A display device comprising:
- a display substrate, on which a display area and a non-display area are defined;
- a plurality of gate lines arranged in the display area to extend substantially in a first direction;
- a gate driving unit comprising a plurality of stages which outputs gate signals to the plurality of gate lines;
- and
- a plurality of pixel rows disposed in the display area and connected to the plurality of gate lines,
- wherein
- a driving area and an electrode area are defined in the display area between two adjacent pixel rows in a second direction among the plurality of pixel rows, and
- a driving signal interconnection unit, which is electrically connected to the gate driving unit and is arranged to extend substantially in the first direction, is disposed in the driving area,
- and wherein the display device further comprising:
- a compensation electrode disposed in the electrode area.
7 more elements
A display device comprising:
- a display substrate, on which a display area and a non-display area are defined;
- a plurality of gate lines arranged in the display area to extend substantially in a first direction;
- a gate driving unit comprising a plurality of stages which outputs gate signals to the plurality of gate lines;
- and
- a plurality of pixel rows disposed in the display area and connected to the plurality of gate lines,
- wherein
- a driving area and an electrode area are defined in the display area between two adjacent pixel rows in a second direction among the plurality of pixel rows, and
- a driving signal interconnection unit, which is electrically connected to the gate driving unit and is arranged to extend substantially in the first direction, is disposed in the driving area, and
- wherein the driving area is defined at an edge of the display area.
6 more elements
A display device comprising:
- a display substrate, on which a display area and a non-display area are defined;
- a plurality of gate lines arranged in the display area to extend substantially in a first direction;
- a gate driving unit comprising a plurality of stages which outputs gate signals to the plurality of gate lines;
- and
- a plurality of pixel rows disposed in the display area and connected to the plurality of gate lines,
- wherein
- a driving area and an electrode area are defined in the display area between two adjacent pixel rows in a second direction among the plurality of pixel rows, and
- a driving signal interconnection unit, which is electrically connected to the gate driving unit and is arranged to extend substantially in the first direction, is disposed in the driving area, and
- wherein the display device further comprising:
- a plurality of data lines extending substantially in the second direction on the display area,
- wherein a pixel in the plurality of pixel rows comprises:
- a first sub-pixel comprising a first sub-pixel electrode and a first pixel transistor;
- and
- a second sub-pixel comprising a second sub-pixel electrode, a second pixel transistor, and a third pixel transistor,
- the first pixel transistor has a control terminal connected to a corresponding gate line of the plurality of gate lines, an input terminal connected to a corresponding data line of the plurality of data lines, and an output terminal connected to the first sub-pixel electrode,
- the second pixel transistor has a control terminal connected to the corresponding gate line, an input terminal connected to the corresponding data line, and an output terminal connected to the second sub-pixel electrode, and
- the third pixel transistor has a control terminal connected to the corresponding gate line, an input terminal connected to the output terminal of the second pixel electrode, and an output terminal to which a holding voltage is applied.
14 more elements
Dependencies are inferred from the claim text.