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US 2012/0075188 A1Published application
Techniques to control display activity
AssigneeIntel Corporation
InventorsSeh W. Kwa, Ravi Ranganathan, Jun Shi, Maximino Vasquez
Life of this patent
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Abstract
Techniques are described to transmit commands to a display device during vertical or horizontal blanking intervals. The commands can be transmitted using fields that would otherwise be used to transmit color information. A Low Voltage Differential Signaling (LVDS) compliant interface can be used to transmit the commands.
Claims20
A method comprising:
- receiving a command during one of a vertical or horizontal blanking interval, the command specified using fields allocated for color data and timing control and
- requesting to perform the command based in part on the information in the fields reserved for color data.
A method comprising:
- requesting transmission of a command during one of a vertical or horizontal blanking interval, the command specified using fields allocated for color data and timing control.
A system comprising:
- at least one antenna;
- a display device;
- a frame buffer;
- a host system;
- and
- an interface between the display device and the host system, the host system comprising:
- logic to form a communication for transmission to the display device using the interface, the communication transmitted during one of a vertical or horizontal blanking interval and the communication including a command specified using fields allocated for color data and timing control.
4 more elements
Dependencies are inferred from the claim text.