Display panel, method for driving the same, and display apparatus
AssigneesWuhan Tianma Microelectronics Co., Ltd., Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
InventorYaolin Wang
Life of this patent
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Abstract
A display panel, a method for driving the same, and a display apparatus are provided. The display panel includes a plurality of light-emitting elements. Each one of the light-emitting element is electrically connected to M pixel circuits, where M is a positive integer greater than or equal to 2. The M pixel circuits are configured to drive the light-emitting element to emit light respectively during different display phases of the display panel.
Claims25
A display panel, comprising:
- a plurality of light-emitting elements, wherein each one of the plurality of light-emitting elements is electrically connected to M pixel circuits, M is a positive integer greater than or equal to 2, and the M pixel circuits are configured for driving the plurality of light-emitting elements to emit light respectively during different display phases of the display panel;
- and
- wherein each one of the M pixel circuits is configured for sequentially executing a reset phase, a data writing phase, and a light-emitting control phase in one of the display phases during operation of the pixel circuit, and wherein the light-emitting control phases executed by the M pixel circuits do not overlap with one another.
A method for driving a display panel, wherein the display panel comprises:
- a plurality of light-emitting elements, wherein each one of the plurality of light-emitting elements is electrically connected to M pixel circuits, M is a positive integer greater than or equal to 2, and the M pixel circuits are configured for driving the plurality of light-emitting elements to emit light respectively during different display phases of the display panel;
- and wherein each one of the M pixel circuits is configured for sequentially executing a reset phase, a data writing phase, and a light-emitting control phase in one of the display phases during operation of the pixel circuit, and wherein the light-emitting control phases executed by the M pixel circuits do not overlap with one another;
- the method comprising:
- controlling the M pixel circuits to drive one of the plurality of light-emitting elements to emit light respectively during different display phases of the display panel, wherein said controlling the M pixel circuits to drive one of the plurality of light-emitting elements to emit light respectively during different display phases of the display panel, comprises:
- when a to-be-refreshed frequency of the display panel is greater than a preset refresh frequency, controlling the M pixel circuits to drive the plurality of light-emitting elements to emit light respectively during different display phases of the display panel.
A display apparatus, comprising a display panel, wherein the display panel comprises:
- a plurality of light-emitting elements, wherein each one of the plurality of light-emitting elements is electrically connected to M pixel circuits, M is a positive integer greater than or equal to 2, and the M pixel circuits are configured to drive the plurality of light-emitting elements to emit light respectively during different display phases of the display panel;
- and
- wherein each one of the M pixel circuits is configured for sequentially executing a reset phase, a data writing phase, and a light-emitting control phase in one of the display phases during operation of the pixel circuit, and wherein the light-emitting control phases executed by the M pixel circuits do not overlap with one another.
Dependencies are inferred from the claim text.