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US 9,094,678 B1Granted
System, method, and computer program product for inverting a polarity of each cell of a display device
AssigneeNVIDIA Corporation
InventorGerrit A. Slavenburg
Life of this patent
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Abstract
A system, method, and computer program product are provided for determining that a display device is operating in a three-dimensional mode. Further, in response to the determination that the display device is operating in the three-dimensional mode, inverting a polarity of each cell of the display device every N number of frames. Additionally, the N number of frames is even and includes at least two frames.
Claims19
A computer program product embodied on a non-transitory computer readable medium, comprising:
- computer code for determining that a display device is operating in a three-dimensional mode;
- computer code for receiving a plurality of frames;
- computer code for, in response to receiving each frame, incrementing a frame counter;
- computer code for resetting the frame counter when the frame counter is greater than or equal to a frame inversion counter;
- and
- computer code for, in response to the determination that the display device is operating in the three-dimensional mode, inverting a polarity of each cell of the display device every N number of frames;
- wherein the N number of frames is even and includes at least two frames and the frame inversion counter is set to N.
4 more elements
A method, comprising:
- determining that a display device is operating in a three-dimensional mode;
- receiving a plurality of frames;
- incrementing a frame counter in response to receiving each frame;
- resetting the frame counter when the frame counter is greater than or equal to a frame inversion counter;
- and
- in response to the determination that the display device is operating in the three-dimensional mode, inverting a polarity of each cell of the display device every N number of frames;
- wherein the N number of frames is even and includes at least two frames and the frame inversion counter is set to N.
4 more elements
A system, comprising:
- a processor configured to:
- set a frame inversion counter to N;
- increment a frame counter in response to receiving each frame;
- and
- reset the frame counter when the frame counter is greater than or equal to the frame inversion counter,
- determine that a display device is operating in a three-dimensional mode;
- and
- in response to determining that the display device is operating in the three-dimensional mode, invert a polarity of each cell of the display device every N number of frames;
- wherein the N number of frames is even and includes at least two frames and the processor remains in communication with memory and the display device via a bus.
6 more elements
Dependencies are inferred from the claim text.