Display apparatus and method for recognizing location
First Claim
1. A display apparatus which recognizes a location of an external device and communicates with the external device having a tag reader, the display apparatus comprising:
- a display unit, implemented as hardware in the display apparatus;
a plurality of tags included in the display unit, each of the tags having a different identification (ID);
a location information storage unit in which location information of each of the tags is stored; and
a communication unit which receives from the external device located exterior to the display apparatus, an ID of a tag recognized by the external device and unique information of the external device and provides the ID of the tag recognized by the external device and the unique information of the external device to a control unit,wherein the control unit compares the ID, which was read and recognized by the external device, with the location information stored in the location information storage unit, when the ID of the tag recognized by the external device is received from the external device; and
wherein the control unit determines the location of the external device based on the location information corresponding to the received ID and at least one input sensed by a touch screen panel of the display unit.
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Accused Products
Abstract
Provided are a display apparatus and method for recognizing locations. The display apparatus recognizes a location, and communicates with an external device having a tag reader. The display apparatus includes a display unit; a plurality of tags disposed on the display unit, each tag having a different identification (ID); a location information storage unit in which location information of each tag is stored; and a control unit which determines a location of the external device by comparing the ID with the location information stored in the location information storage unit, if the tag ID recognized by the external device is received from the external device.
13 Citations
23 Claims
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1. A display apparatus which recognizes a location of an external device and communicates with the external device having a tag reader, the display apparatus comprising:
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a display unit, implemented as hardware in the display apparatus; a plurality of tags included in the display unit, each of the tags having a different identification (ID); a location information storage unit in which location information of each of the tags is stored; and a communication unit which receives from the external device located exterior to the display apparatus, an ID of a tag recognized by the external device and unique information of the external device and provides the ID of the tag recognized by the external device and the unique information of the external device to a control unit, wherein the control unit compares the ID, which was read and recognized by the external device, with the location information stored in the location information storage unit, when the ID of the tag recognized by the external device is received from the external device; and wherein the control unit determines the location of the external device based on the location information corresponding to the received ID and at least one input sensed by a touch screen panel of the display unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 23)
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9. A display apparatus which recognizes a location of an external device and communicates with the external device having a tag reader, the display apparatus comprising:
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a display unit, implemented as hardware in the display apparatus; a plurality of tags included in the display unit, each of the tags having different location information; and a communication unit which receives from the external device located exterior to the display apparatus, location information of a tag recognized by the external device and unique information of the external device and provides the location information of the tag recognized by the external device and the unique information of the external device to a control unit, wherein the control unit determines the location of the external device, based on the location information which was read and recognized by the external device and at least one input sensed by a touch screen panel of the display unit, when the location information of the tags recognized by the external device is received from the external device. - View Dependent Claims (10, 11)
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12. A method of recognizing a location of an external device having a tag reader, the method comprising:
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providing a plurality of tags included in a display unit, implemented as hardware in a display apparatus, receiving, by a communication unit of the display apparatus, from at least one of the plurality of tags an identification (ID) which was read and recognized by the external device located exterior to the display apparatus and unique information of the external device; and determining the location of the external device, based on location information of the received ID and at least one input sensed by a touch screen panel of the display unit. - View Dependent Claims (13)
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14. A method of recognizing an external device having a tag reader, the method comprising:
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providing a plurality of tags included in a display unit, implemented as hardware in a display apparatus; sensing at least one input by a user at a touch screen panel of the display unit; receiving, by a communication unit of the display apparatus, from at least one of the plurality of tags an identification (ID) which was read and recognized by the external device located exterior to the display apparatus and unique information of the external device; and determining a location of a corresponding tag based on the received ID and the location information of the ID, and determining a location closest to the corresponding tag from among location coordinates associated with the at least one input sensed by the touch screen as a location of the external device. - View Dependent Claims (15)
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16. An apparatus for communicating with an external device having a tag reader, the apparatus comprising:
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a display unit, implemented as hardware in the apparatus which displays predetermined information; a plurality of tags included in the display unit; a tag writer which records the predetermined information and location information of the predetermined information in the plurality of tags, the location information corresponding to a location of the displayed predetermined information on the display unit; and a communication unit which receives from the external device located exterior to the apparatus, predetermined information of a tag recognized by the external device and unique information of the external device and provides the predetermined information of the tag recognized by the external device and the unique information of the external device to a control unit, wherein the control unit determines a location of the external device according to the predetermined information, when the external device reads and recognizes the predetermined information and the predetermined information is received from the external device. - View Dependent Claims (17, 18, 19, 20)
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21. A method of recognizing a location of an external device having a tag reader, the method comprising:
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providing a plurality of tags included in a display unit, implemented as hardware in a display apparatus; displaying predetermined information on the display unit; recording the predetermined information and location information of the predetermined information in the at least one of the plurality of tags, the location information corresponding to a location of the displayed predetermined information on the display unit; receiving, by communication unit of the display apparatus, the predetermined information and the location information from the external device if the external device located exterior to the display apparatus, reads and recognizes the predetermined information and location information; and determining the location of the external device based on the received predetermined information and location information. - View Dependent Claims (22)
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Specification