Image display device and method of controlling an image display device
AssigneeLG Electronics Inc.
InventorJi Woon Kim
Life of this patent
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Abstract
An image display device and a method of controlling an image display device are provided. The image display device may include a signal processor having a plurality of input/output ports to control a degaussing operation and a data download, a degaussing circuit connected a first port of the signal processor to perform the degaussing operation during a first mode, and a download interface connected to the first port of the signal processor to download data on the signal processor during a second mode.
Claims22
An image display device comprising:
- a signal processor having a plurality of ports to control a degaussing operation and a data download;
- a degaussing circuit coupled to a port of the signal processor to perform the degaussing operation during a first mode;
- and
- a download interface coupled to the port of the signal processor to download data during a second mode.
An image display device comprising:
- a signal processor having a plurality of ports;
- an operating circuit coupled to a port of the signal processor to perform an operation;
- and
- a download interface coupled to the port of the signal processor, the download interface having a port to download data,
- wherein the signal processor to allow the operating circuit to be operated or to allow data to be downloaded based on a signal at the port of the download interface.
A method of controlling an image display device, the method comprising:
- supplying a power source to a signal processor;
- determining whether a download connector is connected to a download interface, the download interface being coupled to a port of the signal processor;
- performing a download operation when the download connector is connected;
- and
- performing a function of an operating circuit that is connected to the port of the signal processor when the download connector is not connected.
Dependencies are inferred from the claim text.