Array substrate, driving method of array substrate, and display device
AssigneeShanghai Tianma Microelectronics Co., Ltd.
InventorYang Zeng
Life of this patent
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Abstract
An array substrate includes pixel electrodes arranged in an array, a plurality of scan lines extending along the row direction of the array and arranged along the column direction of the array and a plurality of data lines extending along the column direction and arranged along the row direction. One group of data lines includes a first data line and a second data line. The loaded drive voltage of the first data line and the loaded drive voltage of the second data line are different in the same frame. The driving process of one frame includes a reset stage and a display stage. At the reset stage, the first data line is connected to the second data line. At the display stage, the first data line is disconnected from the second data line.
Claims21
An array substrate, comprising:
- a plurality of pixel electrodes arranged in an array;
- a plurality of scan lines extending along a row direction of the array and arranged along a column direction of the array;
- and
- a plurality of data lines extending along the column direction and arranged along the row direction,
- wherein the plurality of data lines comprises at least one group of data lines, each of the at least one group of data lines comprises a first data line and a second data line, and a loaded drive voltage of the first data line and a loaded drive voltage of the second data line are different in a same frame;
- and
- wherein a driving process of one frame comprises a reset stage and a display stage,
- at the reset stage, the first data line is configured to be electrically connected to the second data line;
- and
- at the display stage, the first data line is configured to be disconnected from the second data line, the plurality of scan lines are configured to perform a progressive scan to control the plurality of data lines to be electrically connected to a corresponding row of pixel electrodes, and the plurality of data lines are configured to charge connected pixel electrodes.
A driving method of an array substrate, comprising:
- at a reset stage of a driving process of one frame, connecting a first data line to a second data line, wherein the first data line and the second data line are included in each of at least one group of data lines from the plurality of data lines, a loaded drive voltage of the first data line and a loaded drive voltage of the second data line are different in a same frame, the array substrate comprises a plurality of pixel electrodes arranged in an array, a plurality of scan lines extending along a row direction of the array and arranged along a column direction of the array, and a plurality of data lines extending along the column direction and arranged along the row direction;
- and
- at a display stage of the driving process of the frame, disconnecting the first data line from the second data line, performing progressive scan, by the plurality of scan lines, to control the plurality of data lines to be electrically connected to a corresponding row of pixel electrodes, and charging, by the plurality of data lines, connected pixel electrodes.
A display device, comprising an array substrate comprising:
- a plurality of pixel electrodes arranged in an array;
- a plurality of scan lines extending along a row direction of the array and arranged along a column direction of the array;
- and
- a plurality of data lines extending along the column direction and arranged along the row direction,
- wherein the plurality of data lines comprises at least one group of data lines, each of the at least one group of data lines comprises a first data line and a second data line, and a loaded drive voltage of the first data line and a loaded drive voltage of the second data line are different in a same frame;
- and
- wherein a driving process of one frame comprises a reset stage and a display stage,
- at the reset stage, the first data line is configured to be electrically connected to the second data line;
- and
- at the display stage, the first data line is configured to be disconnected from the second data line, the plurality of scan lines are configured to perform a progressive scan to control the plurality of data lines to be electrically connected to a corresponding row of pixel electrodes, and the plurality of data lines are configured to charge connected pixel electrodes.
Dependencies are inferred from the claim text.