APPARATUS AND SYSTEM FOR ADVERTISEMENT AND CAPTION INPUT

摘要

The present invention relates to an apparatus and a system for advertisement and caption input. According to the present invention, the apparatus for advertisement and caption input includes an advertisement and caption reception part; a signal transmission part transmitting an advertisement signal to a TV; a logo detection part; and a control part outputting a signal to the TV though the signal transmission part. [Reference numerals] (11) Advertisement and caption reception part;(12) Broadcasting signal reception part;(13) Signal transmission part;(14) Logo detection part;(15) Control part;(16) Storage part;(20) Station;(30) Computer