Method of driving a display panel and a display apparatus performing the method
AssigneeSamsung Display Co., Ltd.
InventorsYong-Ju Jeong, Jong-Hee Na, Young-Min Choi, Jae-Kil Lee, Seung-Kuk Yun, Ji-Eun Jang
Life of this patent
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Abstract
A method of driving a display panel includes driving a first sub area and a second sub area of a pixel part in a two-dimensional (2D) image mode, wherein a first luminance difference exists between the first and second sub areas in the 2D image mode, and driving the first sub area and the second sub area of the pixel part in a three-dimensional (3D) image mode, wherein a second luminance difference exists between the first and second sub areas in the 3D image mode, the second luminance difference being smaller than the first luminance difference.
Claims25
A method of driving a display panel, the method comprising:
- driving a first sub area and a second sub area of a pixel part in a two-dimensional (2D) image mode, wherein a first luminance difference exists between the first and second sub areas in the 2D image mode;
- and
- driving the first sub area and the second sub area of the pixel part in a three-dimensional (3D) image mode, wherein a second luminance difference exists between the first and second sub areas in the 3D image mode, the second luminance difference being smaller than the first luminance difference.
A method of driving a display panel, the method comprising:
- charging a data voltage into each of first and second liquid crystal (LC) capacitors of a pixel part during a first period of a frame in a two-dimensional (2D) image mode or a three-dimensional (3D) image mode;
- and
- partially discharging the data voltage charged in the second LC capacitor during a second period of the frame in the 2D image mode, or holding the data voltage charged in the second LC capacitor during the second period of the frame in the 3D image mode.
A display apparatus, comprising:
- a display panel including a plurality of pixel parts, wherein a first pixel part includes a first sub area and a second sub area;
- and
- a panel driving part driving the first sub area to have a first luminance value and the second sub area to have a second luminance value in a two-dimensional (2D) image mode, and driving the first and second sub areas to have equal luminance values in a three-dimensional (3D) image mode.
A method of driving a display panel, the method comprising:
- driving a first sub area of a pixel part with a high luminance value during a first period and a second period of a frame in a two-dimensional (2D) image mode;
- driving a second sub area of the pixel part with the high luminance value during the first period of the frame in the 2D image mode and with a low luminance value during the second period of the frame in the 2D image mode;
- and
- driving the first and second sub areas of the pixel part with the high luminance value during first and second periods of a frame in a three-dimensional (3D) image mode.
Dependencies are inferred from the claim text.