Image display apparatus
AssigneeLG Electronics Inc.
InventorByeongkook Kang
Life of this patent
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Abstract
The present disclosure relates to an image display apparatus. An image display apparatus according to one embodiment of the present disclosure comprises a memory, a display, an audio output device, and a signal processing device configured to output an image signal to the display, wherein at least one of a plurality of output ports or a plurality of input ports of the signal processing device operates based on a first communication mode or a second communication mode, and the signal processing device is configured to store a communication mode of an output port or an input port in operation to the memory while operating in the first communication mode or second communication mode. Accordingly, a plurality of data communications may be stably performed between modules.
Claims18
An image display apparatus comprising:
- a memory;
- a display;
- an audio output device;
- and
- a signal processing device configured to output an image signal to the display,
- wherein at least one of a plurality of output ports or a plurality of input ports of the signal processing device operates based on a first communication mode or a second communication mode,
- wherein the signal processing device is configured to store a communication mode of an output port or an input port in operation to the memory while operating in the first communication mode or second communication mode,
- wherein the first communication mode corresponds to General Purpose Input Output (GPIO) mode, and the second communication mode corresponds to Inter Integrated Circuit (I2C) mode, and
- wherein, while operating in the second communication mode, the signal processing device controls a high-level section of a data signal to be longer than a high-level section of a clock signal and the high-level section of the clock signal to be included in the high-level section of the data signal.
An image display apparatus comprising:
- a memory;
- a display:
- a power supply:
- an audio output device;
- and
- a signal processing device configured to output an image signal to the display,
- wherein at least one of a plurality of output ports or a plurality of input ports of the signal processing device operates based on a first communication mode or a second communication mode,
- wherein the signal processing device is configured to store a communication mode of an output port or an input port in operation to the memory while operating in the first communication mode or second communication mode,
- wherein a first output port among a plurality of output ports of the signal processing device transmits a control signal to the power supply based on the first communication mode or second communication mode, and
- wherein the signal processing device is configured to store the communication mode of the first output port in operation to the memory while operating in the first or second communication mode.
An image display apparatus comprising:
- a memory;
- a display;
- a tuner to receive a broadcast signal;
- an audio output device;
- and
- a signal processing device configured to output an image signal to the display,
- wherein at least one of a plurality of output ports or a plurality of input ports of the signal processing device operates based on a first communication mode or a second communication mode,
- wherein the signal processing device is configured to store a communication mode of an output port or an input port in operation to the memory while operating in the first communication mode or second communication mode,
- wherein an input port of the signal processing device receives the broadcast signal from the tuner based on the first communication mode or second communication mode, and
- wherein the signal processing device is configured to store the communication mode of the input port in operation to the memory while operating in the first or second communication mode.
An image display apparatus comprising:
- a memory;
- a display including a timing controller and a panel;
- and
- a signal processing device configured to output an image signal to the display,
- wherein a first output port among a plurality of output ports of the signal processing device transmits the image signal to the timing controller based on a first communication mode or a second communication mode,
- wherein the signal processing device is configured to store a communication mode in operation to the memory while operating in the first communication mode or second communication mode,
- wherein the first communication mode corresponds to General Purpose Input Output (GPIO) mode, and the second communication mode corresponds to Inter Integrated Circuit (I2C) mode, and
- wherein, while operating in the second communication mode, the signal processing device controls a high-level section of a data signal to be longer than a high-level section of a clock signal and the high-level section of the clock signal to be included in the high-level section of the data signal.
Dependencies are inferred from the claim text.