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US 11,886,101 B2Granted
Display device, and method of controlling display device
AssigneeSeiko Epson Corporation
InventorTakehiko Tone
Life of this patent
Estimating the term…
Abstract
A projector is provided with a CPU, a first memory which is a volatile memory to be reset when the projector makes the transition to a standby state, and a second memory which is a volatile memory capable of keeping data in the standby state of the projector. The CPU stores OSD data in the second memory when the projector makes the transition to the standby state.
Claims7
A display device comprising:
- a display section;
- a processor configured to control the display section;
- a first memory which is a volatile memory to be reset when the display device makes a transition to a standby state;
- and
- a second memory which is a volatile memory configured to keep data in the standby state of the display device, wherein
- the processor stores data of a display object in the second memory in response to an occurrence of a transition condition, the occurrence of the transition condition causing the display device to make the transition to the standby state, and
- the data of the display object is displayed in the display section in response to an occurrence of a return condition, the occurrence of the return condition causing the display device to return from the standby state to a normal operation state.
4 more elements
A method of controlling a display device equipped with a display section, the method comprising:
- controlling storage of data in a first memory which is a volatile memory to be reset when the display device makes a transition to a standby state, and a second memory which is a volatile memory configured to keep data when the display device makes the transition to the standby state;
- and
- storing data of a display object in the second memory in response to an occurrence of a transition condition, the occurrence of the transition condition causing the display device to make the transition to the standby state, wherein
- the data of the display object is displayed in the display section in response to an occurrence of a return condition, the occurrence of the return condition causing the display device to return from the standby state to a normal operation state.
1 more element
Dependencies are inferred from the claim text.