Method for controlling display apparatus, display apparatus, and method for controlling display system
AssigneeSeiko Epson Corporation
InventorYasuhiro Nakamura
Life of this patent
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Abstract
A method for controlling a display apparatus that displays an image based on an image signal supplied from an image supply apparatus that transitions to a first sleep mode in accordance with a situation in which a no-operation state lasts for a first period, the method including storing second information representing a second period, causing the display apparatus to transition to a second sleep mode in accordance with a situation in which the image signal is not supplied continuously for the second period, receiving first information representing the first period from the image supply apparatus, and setting the second information in such a way that the second period is shorter than a reference period in accordance with the first information.
Claims7
A method for controlling a display apparatus that displays an image based on an image signal supplied from an image supply apparatus that transitions to a first sleep mode in accordance with a situation in which a no-operation state lasts for a first period, the method comprising:
- storing second information representing a second period;
- causing the display apparatus to transition to a second sleep mode in accordance with a situation in which the image signal is not supplied continuously for the second period;
- receiving first information representing the first period from the image supply apparatus;
- and
- setting the second information in such a way that the second period is shorter than a reference period in accordance with the first information.
A display apparatus that displays an image based on an image signal supplied from an image supply apparatus that transitions to a first sleep mode in accordance with a situation in which a no-operation state lasts for a first period, the apparatus comprising:
- a storage circuit that stores second information representing a second period;
- an interface that receives first information representing the first period from the image supply apparatus;
- and
- a processing circuit that transitions to a second sleep mode in accordance with a situation in which the image signal is not supplied continuously for the second period and sets the second information in such a way that the second period is shorter than a reference period in accordance with the first information.
A method for controlling a display system including an image supply apparatus that supplies an image signal and a display apparatus that displays an image based on the image signal, the method comprising:
- causing the image supply apparatus to transition to a first sleep mode in accordance with a situation in which a no-operation state lasts for a first period;
- causing the display apparatus to store second information representing a second period;
- causing the display apparatus to transition to a second sleep mode in accordance with a situation in which the image signal is not supplied continuously for the second period;
- causing the image supply apparatus to transmit first information representing the first period to the display apparatus;
- and
- causing the display apparatus to set the second information in such a way that the second period is shorter than a reference period in accordance with the first information.
Dependencies are inferred from the claim text.