Abstract: A display device may include a display panel including a first display area having a plurality of first pixels and a second display having a plurality of second pixels and a light-transmission area between the second pixels. The display device may further include a sensor or an optical element under the display panel and overlapping with the second display area of the display panel. The display panel may include a substrate, a circuit layer on the substrate and having a buffer layer and a plurality of insulating layers, and a light emitting element layer on the circuit layer. The second display area may include a hole penetrating the substrate, the buffer layer, and the plurality of insulating layers.

Abstract: Provided is an image processing device configured to compress first image data. The image processing device includes an encoding circuit configured to compress the first image data into second image data including prediction data and residual data, compress the second image data into third image data by performing entropy encoding on the second image data, generate a header representing a compression ratio of the third image data, and store the third image data along with the header in a memory device as compressed first image data.

Abstract: The present invention relates to a novel apparatus and method for providing caller identification. Particularly, the present invention is configured to output caller identification to personal computer and to a terminal. These outputs are in response to a call received by the Caller ID system.

Abstract: The present invention relates to a novel apparatus and method for providing caller identification. Particularly, the present invention is configured to output caller identification to personal computer and to a terminal. These outputs are in response to a call received by the Caller ID system.