Display system
First Claim
Patent Images
1. A display system, comprising:
- an interface coupled to a host system;
a digitizer module;
a display panel; and
a control unit, coupled to the digitizer module, the display panel and the interface, according to an image signal from the host system via the interface, driving the display panel to display a corresponding image and generate a scan timing signal to the digitizer module;
wherein the digitizer module is coupled to the host system via the interface and executes a scan operation to generate position data in response to the scan timing signal.
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Abstract
Display systems with digitizers. In a display system, an interface is coupled to a host system, and a control unit is coupled to a digitizer module, the display panel and the interface. The control unit drives the display panel to display a corresponding image and generates a scan timing signal to the digitizer module, according to an image signal from the host system via the interface. The digitizer module is coupled to the host system via the same interface and executes a scan operation to generate position data in response to the scan timing signal.
97 Citations
18 Claims
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1. A display system, comprising:
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an interface coupled to a host system;
a digitizer module;
a display panel; and
a control unit, coupled to the digitizer module, the display panel and the interface, according to an image signal from the host system via the interface, driving the display panel to display a corresponding image and generate a scan timing signal to the digitizer module;
wherein the digitizer module is coupled to the host system via the interface and executes a scan operation to generate position data in response to the scan timing signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A display system, comprising:
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a host system;
a display panel; and
a digitizer module that generates position data representing a user input, wherein the digitizer module and the display panel are both operatively coupled to the host system via a shared physical interface. - View Dependent Claims (15, 16, 17)
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18. A method of displaying an image data in a display system, comprising:
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providing a host system;
providing a display panel;
providing a digitizer module that generates position data representing a user input; and
providing a shared physical interface to operatively couple the digitizer module and the display panel to the host system via the shared physical interface.
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Specification