Abstract:
An image display apparatus and a method for driving the same are provided. The image display apparatus includes a display panel including a light emitting element formed in a pixel area defined by intersection of a plurality of scan lines and a plurality of data lines, the display panel being configured to display an image by controlling the light emitting element, a discharger configured to perform a discharge operation of the plurality of scan lines by time-division control with respect to a discharge line connected to the plurality of scan lines in the number less than the plurality of scan lines, and a controller configured to control the light emitting element and the discharger.
Abstract:
An image processing apparatus includes a loudspeaker configured to output a sound based on a first audio signal, a receiver configured to receive a second audio signal from a microphone, and at least one processor configured to execute a first voice recognition with regard to the first audio signal and the second audio signal respectively, execute a second voice recognition with regard to the second audio signal in response to results from applying the first voice recognition to the first audio signal and the second audio signal being different from each other, and skip the second voice recognition with regard to the second audio signal in response to the results from applying the first voice recognition to the first audio signal and the second audio signal being equal to each other.
Abstract:
A security device includes an interface configured to be connected to a camera, a storage configured to store reference audio data, a microphone configured to receive a sound input and convert the sound input into audio data, and a controller configured to, in response to the converted audio data corresponding to the reference audio data, activate the camera.
Abstract:
A communication interface device is disclosed. The communication interface device includes a plurality of terminals configured to receive a differential signal from an external device, a filter configured to include a low pass filter connected to at least one of the plurality of terminals, and a controller configured to determine whether a differential signal is input from the external device based on a change of an output value of the low pass filter.
Abstract:
A display device and a driving board are provided. The display device includes a buffer configured to generate a applied voltage corresponding to a driving control signal; a liquid crystal display (LCD) panel configured to change a liquid crystal transmittance thereof in accordance with the applied voltage; a switcher configured to selectively provide an intermediate voltage of a predetermined level, which makes the LCD panel transmit no light, to the LCD panel; and a driving controller configured to control the switcher to block power from being supplied to the buffer and to provide the intermediate voltage to the LCD panel in response to a predetermined event occurring.
Abstract:
An EMI shielded semiconductor package includes a semiconductor package and an EMI shield layer formed on at least a part of a surface of the EMI shielded semiconductor package. The EMI shield layer includes a matrix layer; a metal layer positioned on the matrix layer; and a first seed particle positioned in an interface between the matrix layer and the metal layer. Unlike a conventional shielding process that is performed for a device level, a shielding process may be performed for a mounting substrate level, and thus the semiconductor package and the substrate module may be manufactured with high-productivity at low costs in a short period of time.
Abstract:
A remote controller is provided, which includes a transmitter, a microphone configured to receive from a display device an audio signal including information on a code set capable of controlling an external device connected to the display device through a predetermined carrier frequency, a signal processor configured to convert the received audio signal, and a microcomputer configured to acquire the code set capable of controlling the external device from a converted signal if the received audio signal is converted into a form that can be processed through the signal processor, and to control the transmitter to transmit a control signal for controlling the external device on the basis of the code set.
Abstract:
A display device including a display panel is provided, the display device including a plurality of pixels, a display controller configured to input image data to the plurality of pixels during a second time within a first time, the first time being determined by a scanning frequency of the display panel and to maintain the image data input to the plurality of pixels during a third time, the third time being a part or all of the first time excluding the second time, and a power supply configured to supply power to the display panel and the display controller. The display controller generates a power sync signal which is enabled during the second time, and the power supply supplies the power based on the power sync signal.
Abstract:
A pairing apparatus and method are provided. The pairing apparatus includes: a first communicator configured to broadcast a search signal over a first communication method, and to receive, from the external communication apparatus, a first response signal in response to the search signal; a second communicator configured to receive a second response signal via a second communication method having a shorter transmission range than the first communication method; and a controller configured to, in response to the first communicator receiving the first response signal and the second communicator receiving the second response signal, control to perform a pairing with the external communication apparatus, wherein the second communicator is periodically activated while the pairing apparatus is turned on, and an activation period of the second communicator is set adaptively according to a transmission period of the second response signal.
Abstract:
A display apparatus is provided that including a display configured to display content. The display apparatus also includes a main controller configured to control operation of the display, a power supplier configured to supply power to operate the display and the main controller, a power measurer configured to measure the power supplied by the power supplier, a storage configured to store information regarding a third power range which is between a first power range that the display apparatus consumes in a sleep state and a second power range that the display apparatus consumes in a normal state, and a power controller configured to cut off the power supplied by the power supplier in response to the measured power being within the third power range.