Display panel driving method
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsJing Xu, Taijiun Hwang
Life of this patent
Estimating the term…
Abstract
A display panel driving method is provided and has dividing all scan lines into two scan line sets, in a displaying time of each frame sequentially scanning a first scan line set and a second scan line set, and simultaneously applying data signals of opposite polarities to pixel units connected to the first scan line set and pixel units connected to the second scan line set.
Claims14
A display panel driving method, wherein a display panel has multiple scan lines, multiple data lines, and multiple pixel units defined by the scan lines and the data lines, all of the scan lines are divided into two scan line sets that are a first scan line set and a second scan line set, the display panel driving method comprising:
- in a displaying time of each frame, sequentially scanning the first scan line set and the second scan line set, and simultaneously applying data signals of opposite polarities to the pixel units connected to the first scan line set and the pixel units connected to the second scan line set, wherein the sequentially scanning the first scan line set and the second scan line set comprises:
- in the displaying time of each frame, sequentially scanning the scan lines of the first scan line set row by row;
- and
- in the displaying time of each frame, sequentially scanning the scan lines of the second scan line set row by row;
- and
- in the displaying time of each frame, both the first scan line set and the second scan line are scanned simultaneously instead of being scanned in different halves of a time respectively;
- wherein in the displaying time of each frame, applying the data signals of opposite polarities to the pixel units connected to the first scan line set and the pixel units connected to the second scan line set further comprises:
- in the displaying time of each frame, applying a data signal having a polarity inverted one time to each data line;
- and
- wherein the scan lines comprise odd row scan lines and even column scan lines, the first scan line set comprises all of the odd row scan lines, and the second scan line set comprises all of the even row scan lines;
- wherein in a displaying time of a same frame, the data signals applied to two adjacent data lines have a same polarity.
A display panel driving method, wherein a display panel has multiple scan lines, multiple data lines, and multiple pixel units defined by the scan lines and the data lines, all of the scan lines are divided into two scan line sets that are a first scan line set and a second scan line set, and the display panel driving method comprises:
- in a displaying time of each frame, sequentially scanning the first scan line set and the second scan line set, and simultaneously applying data signals of opposite polarities to the pixel units connected to the first scan line set and the pixel units connected to the second scan line set, wherein sequentially scanning the first scan line set and the second scan line set comprises:
- in the displaying time of each frame, sequentially scanning the scan lines of the first scan line set row by row;
- and
- in the displaying time of each frame, sequentially scanning the scan lines of the second scan line set row by row;
- and
- in the displaying time of each frame, both the first scan line set and the second scan line are scanned simultaneously instead of being scanned in different halves of a time respectively;
- wherein in a displaying time of a same frame, the data signals applied to two adjacent data lines have a same polarity.
Dependencies are inferred from the claim text.