Patent ID: 9172891
Filing Date: 2015-10-27
Classification: G09G,H04N

Abstract:
1. A display device comprising: a display section configured to display an image comprising a plurality of input images from different input sources; a display control section configured to arrange a plurality of display areas in a display range of the display section and display an input image in each of the display areas; a source selection section configured to select, from a plurality of input sources, the input sources of the input images to be displayed in the display range, the plurality of input sources including two or more input sources of a same type; and a multi-screen display control section configured to: display a source designation panel adapted to designate an input source out of the plurality of input sources, and perform, if any of the two or more input sources of the same type is designated during the display of the source designation panel, at least one of: change the source designation panel so as to prevent another of the two or more input sources of the same type from being designated, and display a warning if an operation of designating the another of the two or more input sources of the same type is operated.