REMOTE CONTROL SYSTEM, REMOTE CONTROLLER, DISPLAY DEVICE AND REMOTE CONTROL METHOD
First Claim
1. A remote control system, comprising:
- a remote controller including one or more direction keys respectively corresponding to different directions and a confirm key; and
a display device controlled by the remote controller;
wherein;
the remote controller is configured to transmit a direction control signal of a corresponding direction to the display device when one of the direction keys is pressed;
the display device is configured to, when the direction control signal is received by the display device in a first state of displaying sub-level content without displaying a card directory and corresponds to a predetermined direction, switch to a second state of displaying a card directory, the card directory including one selected card and at least one candidate card arranged in order, and at least one switch direction;
the display device is further configured to, when the direction control signal is received by the display device in the second state and corresponds to a switch direction of the card directory, select a candidate card in the card directory to be the selected card according to the switch direction;
the remote controller is further configured to transmit a confirm signal to the display device when the confirm key is pressed; and
the display device is configured to, when receiving the confirm signal in the second state, switch to the first state of displaying sub-level content corresponding to the selected card without displaying the card directory.
1 Assignment
0 Petitions
Accused Products
Abstract
A remote control system, including: a remote controller including one or more direction keys respectively corresponding to different directions and a confirm key; and a display device controlled by the remote controller; wherein: the remote controller is configured to transmit a direction control signal of a corresponding direction to the display device when one of the direction keys is pressed; and the display device is configured to, when the direction control signal is received by the display device in a first state of displaying sub-level content without displaying a card directory and corresponds to a predetermined direction, switch to a second state of displaying a card directory, the card directory including one selected card and at least one candidate card arranged in order, and at least one switch direction.
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Citations
23 Claims
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1. A remote control system, comprising:
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a remote controller including one or more direction keys respectively corresponding to different directions and a confirm key; and a display device controlled by the remote controller; wherein; the remote controller is configured to transmit a direction control signal of a corresponding direction to the display device when one of the direction keys is pressed; the display device is configured to, when the direction control signal is received by the display device in a first state of displaying sub-level content without displaying a card directory and corresponds to a predetermined direction, switch to a second state of displaying a card directory, the card directory including one selected card and at least one candidate card arranged in order, and at least one switch direction; the display device is further configured to, when the direction control signal is received by the display device in the second state and corresponds to a switch direction of the card directory, select a candidate card in the card directory to be the selected card according to the switch direction; the remote controller is further configured to transmit a confirm signal to the display device when the confirm key is pressed; and the display device is configured to, when receiving the confirm signal in the second state, switch to the first state of displaying sub-level content corresponding to the selected card without displaying the card directory. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A remote controller for controlling a display device, comprising:
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one or more direction keys respectively corresponding to different directions and a confirm key; a control chip electrically connected to the one or more direction keys and the confirm key; and a transmitter electrically connected to the control chip; wherein the control chip is configured to control the transmitter to transmit a direction control signal of a corresponding direction to the display device to; when the direction control signal is received by the display device in a first state of displaying sub-level content and corresponds to a predetermined direction, cause the display device to switch to a second state of displaying a card directory, the card directory including one selected card and at least one candidate card arranged in order, and at least one switch direction; and when the direction control signal is received by the display device in the second state and corresponds to a switch direction of the card directory, cause the display device to select a candidate card in the card directory to be the selected card according to the switch direction; and the control chip is further configured to control the transmitter to transmit a confirm signal to the display device to, when the confirm signal is received by the display device in the second state, switch the display device to the first state of displaying sub-level content corresponding to the selected card. - View Dependent Claims (10, 11, 12, 13)
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14. A display device, comprising:
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a receiver; a control chip electrically connected to the receiver; and a display assembly electrically connected to the control chip; wherein; the receiver is configured to receive a direction control signal or a confirm signal transmitted by a remote controller; the control chip is configured to, when the display assembly is in a first state of displaying sub-level content without displaying a card directory and the direction control signal received by the receiver corresponds to a predetermined direction, control the display assembly to switch to a second state of displaying a card directory, the card directory including one selected card and at least one candidate card arranged in order, and at least one switch direction; the control chip is further configured to, when the display assembly is in the second state and the direction control signal received by the receiver corresponds to a switch direction of the card directory, control the display assembly to select a candidate card in the card directory to be the selected card according to the switch direction; and the control chip is further configured to, when the display assembly is in the second state and the receiver receives the confirm signal, control the display assembly to switch to the first state of displaying sub-level content corresponding to the selected card without displaying the card directory. - View Dependent Claims (15, 16, 17, 18)
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19. A method for a display device to be controlled by a remote controller, comprising:
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receiving a direction control signal or a confirm signal transmitted by the remote controller; when the direction control signal is received by the display device in a first state of displaying sub-level content without displaying a card directory and corresponds to a predetermined direction, switching to a second state of displaying a card directory, the card directory including one selected card and at least one candidate card arranged in order, and at least one switch direction; when the direction control signal is received by the display device in the second state and corresponds to a switch direction of the card directory, selecting a candidate card in the card directory to be the selected card according to the switch direction; and when the confirm signal is received by the display device in the second state, switching to the first state of displaying sub-level content corresponding to the selected card. - View Dependent Claims (20, 21, 22, 23)
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Specification