TELEVISION MOBILE PHONE WITH MIXED CAPABILITY OF TELEVISION AND MOBILE PHONE

摘要

PURPOSE: A television mobile phone with mixed capabilities of a television and a mobile phone is provided to select between an audio transmission/reception and television broadcasting reception. CONSTITUTION: A television mobile phone with mixed capabilities of a television and a mobile phone includes a television module, a MRFU(mobile station radio frequency unit), a television controller, a MSP(mobile station processor) and a display device. The television module generates a mixed image signal, a mixed synchronous signal, and an audio signal. The MRFU demodulates the received signal from a forward channel and modulates/transmits the reverse channel signal. The television controller provides a selection control signal corresponding to a channel selection command to the television module, and displays OSD(on screen display) data such as font graphic data and display data such as icon as an OSD image signal synchronized with the mixed synchronous signal. The MSP generates the channel selection command, and controls the power supply applied on the television module. The display device displays the mixed image signal form the television module and the television controller as one screen image synchronized with the mixed synchronous signal.