Display panel
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorWenbo Shi
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a display panel including a display GOA unit and a dummy GOA unit connected to the display GOA unit, a pull-down module of the display GOA unit receives a frame start signal and a pull-down module of the dummy GOA unit receives a control signal; within a frame duration, the frame start signal comprises one frame start pulse, and the control signal comprises a first pulse and a second pulse sequentially generated at intervals; a first pulse of a previous frame is generated between a last clock pulse of a previous frame and a frame start pulse of a next frame; a second pulse of the previous frame is generated between the last clock pulse of the previous frame and the frame start pulse of the next frame or in synchronization with the frame start pulse of the next frame.
Claims19
A display panel comprising a display GOA unit and a dummy GOA unit, wherein the dummy GOA is connected to the display GOA unit,
- wherein the display GOA unit comprises a pull-down module, and the pull-down module of the display GOA unit is configured to receive a frame start signal,
- wherein the dummy GOA unit comprises a pull-down module, and the pull-down module of the dummy GOA unit is configured to receive a control signal, and
- wherein, within a frame duration, the frame start signal comprises one frame start pulse, and the control signal comprises a first pulse and a second pulse sequentially generated at intervals;
- a first pulse of a current frame is generated between a last clock pulse of the current frame received by the display GOA unit and a frame start pulse of a next frame;
- a second pulse of the current frame is generated between the last clock pulse of the current frame received by the display GOA unit and the frame start pulse of the next frame or in synchronization with the frame start pulse of the next frame.
A display panel comprising a display GOA unit and a dummy GOA unit, wherein the dummy GOA unit is connected to the display GOA unit,
- wherein the display GOA unit comprises a pull-down module, and the pull-down module of the display GOA unit is configured to receive a frame start signal,
- wherein the dummy GOA unit comprises a pull-down module, and the pull-down module of the dummy GOA unit is configured to receive a control signal;
- and
- wherein, within a frame duration, the frame start signal comprises one frame start pulse, and a pulse signal of the control signal is generated between a last clock pulse of a current frame received by the display GOA unit and a frame start pulse of a next frame, and the pull-down module of the dummy GOA unit is configured to pull down potentials of a first node and a first output terminal of the dummy GOA unit under control of the control signal.
Dependencies are inferred from the claim text.