DISPLAY APPARATUS, DISPLAY SYNCHRONIZATION APPARATUS, DISPLAY SYNCHRONIZATION SYSTEM, AND METHOD FOR SYNCHRONIZING OF DISPLAY APPARATUS
First Claim
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1. A method of synchronizing a plurality of display apparatuses, the method comprising:
- determining a function;
receiving a count value counting a number of times that the function is called in a predetermined period of time from at least two display apparatuses from among the plurality of display apparatuses;
determining a minimum count value by comparing the received count values with each other; and
synchronizing the plurality of display apparatuses with each other based on the determined minimum count value.
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Abstract
A method of synchronizing of a plurality of display apparatuses. The method includes determining a victim function, receiving a count value counting a number of times that the victim function is called in a predetermined period of time from at least one display apparatus, determining a minimum count value by comparing the received count values with each other, and synchronizing the plurality of display apparatuses based on the determined minimum count value such that the plurality of display apparatuses synchronize to the display apparatus with the slowest display execution speed.
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Citations
24 Claims
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1. A method of synchronizing a plurality of display apparatuses, the method comprising:
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determining a function; receiving a count value counting a number of times that the function is called in a predetermined period of time from at least two display apparatuses from among the plurality of display apparatuses; determining a minimum count value by comparing the received count values with each other; and synchronizing the plurality of display apparatuses with each other based on the determined minimum count value. - View Dependent Claims (2, 3, 4, 5, 6, 21, 22, 23, 24)
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7. A method of synchronizing a slave display apparatus, the method comprising:
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counting a number of times that a function is called in a predetermined period of time; transmitting to a master display apparatus a count value which is the counted number of times that the function is called; if a difference between the transmitted count value and a count value counting a number of times that a function of another display apparatus is called in the predetermined period of time, is greater than a predetermined number, transmitting an execution delay command from the master display apparatus; and in response to receiving the delay execution command, delaying executing display in the slave display apparatus. - View Dependent Claims (8, 9, 10)
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11. A method of synchronizing a plurality of display apparatuses, the method comprising:
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determining, by a master display apparatus, a function; counting, by at least one slave display apparatus, a number of times that the function is called in a predetermined period of time; transmitting, to the master display apparatus, by the at least one slave display apparatus, a count value which is the number of times that the function is called; determining a minimum count value by comparing the received count values with each other; and synchronizing the master display apparatus with the at least one slave display apparatus based on the minimum count value. - View Dependent Claims (12)
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13. A display synchronization apparatus comprising:
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a communication interface which receives a count value which is a number of times that a function is called in a predetermined period of time from at least one display apparatus; and a controller which determines the function, and synchronizes a plurality of display apparatuses comprising the at least one display apparatus with each other based on a minimum count value from among the received count values of the plurality of display apparatuses. - View Dependent Claims (14, 15, 16)
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17. A slave display apparatus comprising:
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a display which displays a graphic user interface (GUI); a communication interface which transmits, to a master display apparatus, a count value which is a number of times that a function is called, and receives, from the master display apparatus, an execution delay command, which is generated if a difference between the transmitted count value and a count value indicating a number of times that a function of another display apparatus is called is greater than a predetermined value; and a controller which counts the number of times that the function is called in a predetermined period of time, and controls to delay display execution in response to the received execution delay command. - View Dependent Claims (18)
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19. A display synchronization system comprising:
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a master display apparatus which determines a function, and synchronizes a plurality of display apparatuses based on a minimum count value from among count values provided by the plurality of display apparatuses; and at least one slave display apparatus which transmits a respective count value from among the count values to the master display apparatus in a predetermined period of time, wherein the count value is a value counting a number of times that the function is called in the predetermined period of time. - View Dependent Claims (20)
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Specification