PCTV - (Sometimes known as PC-TV Converters, PCTV Converters,  PC-to-TV Device) - A  PC-to-TV Device is a device that makes it possible to watch TV and run computer programs at the same time. There are various types of PC-TV related devices including TV tuner cards, video capture cards, video cards and PCTV converters.

www.globalsources.com/manufacturers/PC-TV-Converter.html
www.itvdictionary.com/integrated_tv.html
www.itvdictionary.com/index.php?ax=list&cat_id=29