Abstract: A display apparatus includes: a display; a receiver configured to receive data of main content from a content provider; and a processor configured to control the receiver to receive image data and reference information about whether sub content is involved along with main content in the image data, control the display to display an image of the main content and the sub content selectively involved in the main content based on the image data received in the receiver, and make the image be displayed by one image process selected corresponding to whether the sub content is involved in the image based on the reference information among a plurality of image processes.

Abstract: A display apparatus includes: a display; a receiver configured to receive data of main content from a content provider; and a processor configured to control the receiver to receive image data and reference information about whether sub content is involved along with main content in the image data, control the display to display an image of the main content and the sub content selectively involved in the main content based on the image data received in the receiver, and make the image be displayed by one image process selected corresponding to whether the sub content is involved in the image based on the reference information among a plurality of image processes.

Abstract: A display device includes a display unit outputting an image, a backlight unit controlling a backlight source of the display unit, a signal receiving unit receiving an image signal, an image processing unit processing the received image signal and transmitting the processed image signal to the display unit such that an image is capable of being output depending on a specified frequency, and a control unit controlling the backlight unit and the image processing unit to change at least one of a lighting time of the backlight source and the frequency depending on a feature of the received image signal.

Abstract: A display apparatus includes a signal receiver configured to receive a broadcast signal, a signal processor configured to process the received broadcast signal, a display configured to display an image based on the processed broadcast signal, a user input receiver configured to receive a user input, a storage, and a controller. The controller is configured to control the storage to store information about an external device being mapped to a channel among a plurality of channels in accordance with the user input, display the information about the external device corresponding to the mapped channel, and control the external device via the mapped channel. Thus, a user may easily register the external device with a channel simply by placing an input device, such as a remote controller or the like, in proximity to the external device while viewing a broadcast.

Abstract: A display apparatus includes a signal receiver configured to receive a broadcast signal, a signal processor configured to process the received broadcast signal, a display configured to display an image based on the processed broadcast signal, a user input receiver configured to receive a user input, a storage, and a controller. The controller is configured to control the storage to store information about an external device being mapped to a channel among a plurality of channels in accordance with the user input, display the information about the external device corresponding to the mapped channel, and control the external device via the mapped channel. Thus, a user may easily register the external device with a channel simply by placing an input device, such as a remote controller or the like, in proximity to the external device while viewing a broadcast.

Abstract: Disclosed herein is an electrochromic device having a structure in which atoms of an electrolytic layer and an ion storage layer are mixed with each other. The electrochromic device includes an active layer configured to provide a transparent state by a protonation and a reflective state by a deprotonation, an ion storage layer which stores a proton, an electrolytic layer which is provided between the active layer and the ion storage layer and used a medium through which the proton is moved, and a mixed layer having constituent elements of the ion storage layer and the electrolytic layer.

Abstract: Disclosed herein is an electrochromic device having a structure in which atoms of an electrolytic layer and an ion storage layer are mixed with each other. The electrochromic device includes an active layer configured to provide a transparent state by a protonation and a reflective state by a deprotonation, an ion storage layer which stores a proton, an electrolytic layer which is provided between the active layer and the ion storage layer and used a medium through which the proton is moved, and a mixed layer having constituent elements of the ion storage layer and the electrolytic layer.

Abstract: Disclosed herein is a radiation apparatus provided with a case provided with an inner space and a vent configured to connect the inner space to an outside space and an air circulation unit provided with a vibrating plate configured to vibrate inside the case and configured to flow air by alternately expanding and contracting the inner space by a vibration of the vibrating plate.

Abstract: An apparatus for controlling black stretch includes a black stretching unit, an offset adjusting unit and an output unit. The black stretching unit performs black stretch processing on a video signal less than or equal to the maximum value of a black stretch control range in response to a slope of black stretch. The slope of black stretch corresponds to a region between a minimum value and a maximum value of the black stretch control range. The offset adjusting unit adjusts an offset of the black-stretched video signal. The output unit outputs an output video signal corresponding to the offset-adjusted video signal when the offset-adjusted video signal has a positive value in a region less than or equal to the minimum value, and outputs the output video signal corresponding to 0 when the offset-adjusted video signal has a negative value in the region less than or equal to the minimum value.

Abstract: An apparatus for controlling black stretch includes a black stretching unit, an offset adjusting unit and an output unit. The black stretching unit performs black stretch processing on a video signal less than or equal to the maximum value of a black stretch control range in response to a slope of black stretch. The slope of black stretch corresponds to a region between a minimum value and a maximum value of the black stretch control range. The offset adjusting unit adjusts an offset of the black-stretched video signal. The output unit outputs an output video signal corresponding to the offset-adjusted video signal when the offset-adjusted video signal has a positive value in a region less than or equal to the minimum value, and outputs the output video signal corresponding to 0 when the offset-adjusted video signal has a negative value in the region less than or equal to the minimum value.