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US 12,586,540 B2Granted
Display apparatus
AssigneeSamsung Display Co., Ltd.
InventorsGyungsoon Park, Sunhwa Lee, Hyunjoon Kim, Jaeyong Jang, Kyunghoon Chung
Life of this patent
Estimating the term…
Abstract
A display apparatus includes a pixel part including a plurality of pixels, and a gate driving circuit. Each of the plurality of pixels is driven in one first scan period and one or more second scan periods during one frame in a driving mode driven at a first driving frequency lower than a maximum driving frequency.
Claims23
A pixel comprising:
- a first transistor;
- a second transistor connected between a gate of the first transistor and a data line, a gate of the second transistor being connected to a first scan line;
- a third transistor connected between the gate of the first transistor and a first voltage line, a gate of the third transistor being connected to a second scan line;
- a fourth transistor connected between a second terminal of the first transistor and a second voltage line, a gate of the fourth transistor being connected to a third scan line;
- a fifth transistor connected between a first terminal of the first transistor and a third voltage line, a gate of the fifth transistor being connected to a control line;
- a first capacitor connected between the gate of the first transistor and the second terminal of the first transistor;
- a second capacitor connected between the third voltage line and the second terminal of the first transistor;
- and
- a light-emitting diode comprising an anode connected to the second terminal of the first transistor.
6 more elements
A display apparatus comprising:
- a display panel in which a plurality of pixels are arranged;
- and
- a driving circuit providing signals to the plurality of pixels,
- wherein each of the plurality of pixels comprises:
- a first transistor;
- a second transistor connected between a gate of the first transistor and a data line, a gate of the second transistor being connected to a first scan line;
- a third transistor connected between the gate of the first transistor and a first voltage line, a gate of the third transistor being connected to a second scan line;
- a fourth transistor connected between a second terminal of the first transistor and a second voltage line, a gate of the fourth transistor being connected to a third scan line;
- a fifth transistor connected between a first terminal of the first transistor and a third voltage line, a gate of the fifth transistor being connected to a control line;
- a first capacitor connected between the gate of the first transistor and the second terminal of the first transistor;
- a second capacitor connected between the third voltage line and the second terminal of the first transistor;
- and
- a light-emitting diode comprising an anode connected to the second terminal of the first transistor.
10 more elements
Dependencies are inferred from the claim text.