| 摘要 |
PURPOSE: An advertisement supplying device for television is provided to output advertisement data while viewing broadcasting and to output a function for outputting advertisement. CONSTITUTION: An LVDS receiving unit(604) converts an image signal of an inputted LVDS standard into a signal of a digital RGB standard. A storing unit(603) stores advertisement information synthesized in a television video signal. An OSD processing unit(605) synthesizes the advertisement information in the video signal of the RGB standard. An LVDS transmitting unit(606) converts a synthesized digital video signal into a signal of an LVDS standard. The LVDS transmitting unit transmits the converted signal to an LCD panel. [Reference numerals] (601) Update managing unit; (602) Controlling unit; (603) First storing unit; (604) LVDS receiving unit; (605) OSD procesisng unit; (606) LVDS transmitting unit; (607) Second storoing unit; (AA) Update information; (BB) Security signal; (CC, KK) SPI; (DD, II) LVDS; (EE) LCD TV AD board; (FF, GG, HH) RGB; (JJ) LCP panel |
