Abstract: A display apparatus is provided. The display apparatus includes: an image input configured to receive an image; a display panel configured to include a plurality of pixels and respectively emit light in the plurality of pixels in order to display the image; a panel driver configured to drive the display panel; and a controller configured to analyze a motion of the image and control the panel driver to drive the display panel by using different driving methods according to a size of the analyzed motion.

Abstract: A display panel is provided. The display panel includes pixels that include a red (R) subpixel, a green (G) subpixel, a blue (B) subpixel, and a white (W) subpixel arranged in a first package and a second package disposed adjacent to the first package. The first package includes the B subpixel and the G subpixel and the second package includes the R subpixel and the W subpixel.

Abstract: A display apparatus constituting a video wall system is provided. The display apparatus includes a display, a first communicator configured to perform communication with at least one adjacent display apparatus, and a processor configured to allocate identification information corresponding to the display apparatus based on identification information received from the adjacent display apparatus and information on a location relationship of the display device relative to the adjacent display apparatus and display a sub-image of an image through the display based on the allocated identification information.

Abstract: A display apparatus is provided. The display apparatus includes: an image input configured to receive an image; a display panel configured to include a plurality of pixels and respectively emit light in the plurality of pixels in order to display the image; a panel driver configured to drive the display panel; and a controller configured to analyze a motion of the image and control the panel driver to drive the display panel by using different driving methods according to a size of the analyzed motion.

Abstract: A display apparatus is provided. A display apparatus includes a display panel including a plurality of subpixels, the plurality of subpixels including red (R) subpixels, green (G) subpixels, and blue (B) subpixels, a panel driver configured to drive the display panel, and a controller configured to control the panel driver to, in one image frame section, sequentially turn on a first group of subpixels of the plurality of subpixels based on a predetermined group unit, and turn on a second group of subpixels of the plurality of subpixels which is in a location shifted by a predetermined subpixel unit with respect to the first group of subpixels. Accordingly, even though a LED display panel displays an image, decrease in resolution may be prevented. In addition, a bezel-less display apparatus may be realized using the LED display panel.

Abstract: An alarm unit includes an apparatus and a method of maximizing the efficiency of an alarm function that wakes up a sleeping user. An image input unit capable of photographing an eye image as a criterion for determining if the user has woken up is mounted on an alarm control apparatus. The image input unit mounted alarm control apparatus photographs a face image of the user, detects the eye region from the face image, and then determines a state of whether the user has woken up or not based on movement of the pupils in the eye region. If it is determined that the user keeps a waking state for a certain time, an alarm function is cancelled. By doing this, the alarm unit can help prevent the user from easily cancelling an alarm and maximize the efficiency of an alarm function that wakes up a sleeping user.

Abstract: A display apparatus is disclosed. The display apparatus includes a panel unit which comprises a plurality of sub pixels having different colors; a backlight unit which provides backlight to the panel unit using a white light source and a blue light source; an image processing unit which converts image data into first color frame data and second color frame data; a panel driving unit which turns on a first color sub pixel according to the first color frame data, and which turns on a second color sub pixel according to the second color frame data; a backlight driving unit for driving the backlight unit; and a control unit which controls the backlight driving unit to consecutively turn on the white light source and the blue light source according to operations of the panel driving unit. Accordingly, brightness may be enhanced.

Abstract: An alarm unit includes an apparatus and a method of maximizing the efficiency of an alarm function that wakes up a sleeping user. An image input unit capable of photographing an eye image as a criterion for determining if the user has woken up is mounted on an alarm control apparatus. The image input unit mounted alarm control apparatus photographs a face image of the user, detects the eye region from the face image, and then determines a state of whether the user has woken up or not based on movement of the pupils in the eye region. If it is determined that the user keeps a waking state for a certain time, an alarm function is cancelled. By doing this, the alarm unit can help prevent the user from easily cancelling an alarm and maximize the efficiency of an alarm function that wakes up a sleeping user.

Abstract: An image signal processing device, a display apparatus, and a display method are provided. The image signal processing device includes: a light source driver which turns on a plurality of light sources providing different colors, in a given order; a sub-frame calculator which divides a frame of an input image signal into a plurality of sub-frames; a display processor which sequentially outputs the plurality of sub-frames on a display panel; and a sync signal processor which outputs a sync signal to the backlight driver to turn on the plurality of light sources in each of the plurality of sub-frames, in the given order.

Abstract: An alarm unit includes an apparatus and a method of maximizing the efficiency of an alarm function that wakes up a sleeping user. An image input unit capable of photographing an eye image as a criterion for determining if the user has woken up is mounted on an alarm control apparatus. The image input unit mounted alarm control apparatus photographs a face image of the user, detects the eye region from the face image, and then determines a state of whether the user has woken up or not based on movement of the pupils in the eye region. If it is determined that the user keeps a waking state for a certain time, an alarm function is cancelled. By doing this, the alarm unit can help prevent the user from easily cancelling an alarm and maximize the efficiency of an alarm function that wakes up a sleeping user.