Patent ID: 7352413
Filing Date: 2008-04-01
Classification: H04N

Abstract:
1. A multifunctional remote control device comprises a panel keyboard, a transmitter, a receiver, a memory card slot a coding circuit, a control circuit, a panel circuit and a memory card control circuit; the receiver further comprises a power source joint, a signal joint, a receiving device, a decoding circuit and a coding circuit; is characterized in that: after inserting a memory card in said memory card slot, said memory card control circuit instantly reads the audio/visual data in the memory card; meanwhile the control button on the panel keyboard directs the commands to said control circuit through said panel circuit; said control circuit drives the memory card control circuit to send audio/visual data to said coding circuit which translates said data to wireless signals; the wireless signals are then sent by said transmitter and picked up by the receiving device of the receiver; a decoding circuit translates the wireless signals to audio/visual data and inputs the data to said coding circuit which translates the data to TV signals receivable by a television set; said TV signals are input to the television set through the signal joint at the rear side of the receiver and output from a screen and speakers; the power source joint disposed at the rear side of the receiver is for the power supply; said panel keyboard sends forwarding, rewarding audio/visual viewing commands and volume through the control circuit; said memory control circuit reads digital media files including MPEG2, MPEG3, MPEG4, AVI, RM, JPG, BMP.