Abstract: A display apparatus is disclosed. The display apparatus includes a communicator configured to communicate with an access point (AP), a storage, a display, an image processor, and a processor configured to, in a sleep mode, in response to a first signal being received via the AP from an external device accessing the AP, switch from the sleep mode to an standby mode and transmit a response signal with respect to the first signal to the external device, and to store content received from the external device in the storage while the display is turned-off, wherein the processor, in response to a second signal further being received from the external device, activates the image processor to process the content stored in the storage and activates the display to display the processed content.

Abstract: A display apparatus is disclosed. The display apparatus includes a communicator configured to communicate with an access point (AP), a storage, a display, an image processor, and a processor configured to, in a sleep mode, in response to a first signal being received via the AP from an external device accessing the AP, switch from the sleep mode to an standby mode and transmit a response signal with respect to the first signal to the external device, and to store content received from the external device in the storage while the display is turned-off, wherein the processor, in response to a second signal further being received from the external device, activates the image processor to process the content stored in the storage and activates the display to display the processed content.

Abstract: A uniform display method and an apparatus of a self-luminous display device are provided. In the method, a brightness value of an image to display is determined. An amount of a supply current corresponding to the image is controlled depending on the brightness value of the image. And the controlled amount of current is supplied to a self-light emitting device.

Abstract: A uniform display method and an apparatus of a self-luminous display device are provided. In the method, a brightness value of an image to display is determined. An amount of a supply current corresponding to the image is controlled depending on the brightness value of the image. And the controlled amount of current is supplied to a self-light emitting device.

Abstract: A transmitting apparatus and a transmitting method for improving a channel deviation in a mobile communication terminal are provided. The transmitting apparatus includes a power amplifier for amplifying a transmitting signal by a predetermined level and outputting an amplified transmitting signal, a controller for outputting a signal to control a variable capacitor according to a channel of the transmitting signal and a phase transition unit for varying each capacitance value according to a control of the controller and transiting a phase of a signal outputted from the power amplifier.

Abstract: A transmitting apparatus and a transmitting method for improving a channel deviation in a mobile communication terminal are provided. The transmitting apparatus includes a power amplifier for amplifying a transmitting signal by a predetermined level and outputting an amplified transmitting signal, a controller for outputting a signal to control a variable capacitor according to a channel of the transmitting signal and a phase transition unit for varying each capacitance value according to a control of the controller and transiting a phase of a signal outputted from the power amplifier.