DISPLAY APPARATUS, POWER SUPPLY, AND POWER CONTROL METHOD THEREOF
First Claim
Patent Images
1. A display apparatus comprising:
- a display configured to display an image;
a power supply comprising;
a voltage supplier configured to receive input voltage and supply operation voltage for the display; and
a voltage selector configured to selectively supply the operation voltage according to a level of the input voltage; and
a processor configured to output a configuration signal to activate or deactivate the voltage selector.
1 Assignment
0 Petitions
Accused Products
Abstract
A display apparatus, a power supply and a power control method thereof are provided. The display apparatus includes: a display configured to display an image; a power supply comprising: a voltage supplier configured to receive input voltage and supply operation voltage for the display; and a voltage selector configured to selectively supply the operation voltage according to a level of the input voltage; and a processor configured to output a configuration signal to activate or deactivate the voltage selector.
7 Citations
21 Claims
-
1. A display apparatus comprising:
-
a display configured to display an image; a power supply comprising; a voltage supplier configured to receive input voltage and supply operation voltage for the display; and a voltage selector configured to selectively supply the operation voltage according to a level of the input voltage; and a processor configured to output a configuration signal to activate or deactivate the voltage selector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A power supply comprising:
-
a voltage supplier configured to receive input voltage and supply the input voltage as operation voltage for a display apparatus; a voltage selector configured to selectively supply the operation voltage according to a level of the input voltage; and an activator configured to activate or deactivate the voltage selector based on a configuration signal received from an external source. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
15. (canceled)
-
16. A power control method of a display apparatus, the method comprising:
-
detecting a wakeup signal in a standby mode of the display apparatus; determining whether to activate a voltage selector configured to selectively supply operation voltage for the display apparatus to display a image based on a configuration signal which is generated based on a user input; and selectively switching from the standby mode to a normal mode based on a level of an input voltage to the display apparatus in response to the voltage selector being activated. - View Dependent Claims (17, 18, 19, 20, 21)
-
Specification