Abstract:
A method for marking a label of an external AV apparatus of the present invention includes displaying an external AV signal outputted from the external AV apparatus of the plurality of external AV apparatuses, and setting and displaying one label of an external AV signal using a label setting signal including a plurality of labels stored beforehand. Accordingly, a user can easily select and watch an external AV signal of the desired external AV apparatus through the label of the external AV apparatus.
Abstract:
A host includes a controller configured to receive a request external to the host, wherein the request is for diagnostic information associated with central processing unit (CPU) for an application. The controller is further configured to collect the requested diagnostic information.
Abstract:
A display control method includes the steps of: dividing a screen into a first display region, on which a first broadcast signal is displayed, and a second display region having a plurality of sub screens, on which a second broadcast signal is displayed, in which the second broadcast signal is received in response to a channel searching command; and controlling a position of display region on which the second broadcast signal is displayed according to the viewer's control command. Broadcast signals of channels that a viewer wants to watch can be simply searched, thus maximizing the viewer's convenience.
Abstract:
Disclosed herein is a drum type washing machine including a body, a tub arranged in the body, and a drum rotatably installed in the tub, and an inner surface of a rear wall of the has a flat portion along a rotating direction of the drum.
Abstract:
An electronic device having a touch panel and a corresponding control method, the method including: receiving a first touch to a first position on the touch panel; receiving a second touch to a second position on the touch panel while the first touch is held to the first position; and executing a function corresponding to a relative position of the second position with respect to the first position.
Abstract:
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
Abstract:
Disclosed herein is a washing machine that performs washing using bubbles. The washing machine may include an air bubble unit to generate air bubbles in detergent water using external air naturally introduced thereinto by pressure difference caused when the detergent water passes therethrough, a water tub having an introduction port to allow the detergent water containing the air bubbles to be introduced thereinto, and a washing tub rotatably provided in the water tub, the washing tub having a plurality of through-holes having a size less than the introduction port such that the air bubbles rise to a surface of the detergent water contained in the water tub.
Abstract:
A vacuum cleaner is provided. The vacuum cleaner includes a suctioning nozzle, a height adjusting unit, a manipulating part, a position sensing part, and a display part. The suctioning nozzle suctions air including dust. The height adjusting unit adjusts the height of the suctioning nozzle. The manipulating part manipulates the height adjusting unit. The position sensing part senses the height adjusted by the height adjusting unit. The display part externally displays the height sensed by the position sensing part.
Abstract:
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
Abstract:
A method for preparing carbon aerogels and carbon aerogels obtained therefrom are disclosed. The method for preparing carbon aerogels comprises: mixing organic starting materials including phloroglucinol and furfural with a solvent capable of dissolving the organic materials in a predetermined ratio to form a sol solution; adjusting pH of the sol solution adequately by using an acidic or basic catalyst, gelling the sol solution at room temperature under atmospheric pressure, and aging the resultant gels; substituting the solvent in thus obtained gels with liquid carbon dioxide, followed by drying in a supercritical state, to form organic aerogels; and pyrolyzing the organic aerogels in an electric furnace under inert atmosphere to obtain carbon aerogels. Particularly, the gels are formed at room temperature in a short period of time by adequately adjusting pH of the sol solution. Therefore, the method provides improved time efficiency and energy efficiency as compared to existing methods for preparing gels. Additionally, the method allows supercritical drying while avoiding a need for an additional solvent substitution, thereby simplifying the overall process. Further, the method enables preparation of carbon aerogels for supercapacitors having a high specific surface area and high capacitance even in the absence of additional activation step.