摘要 |
PURPOSE:To prevent the flicker of an LCD output by providing a switch to turn off a connection with a period liquid crystal displaying part to transmit an infrared ray signal by a main action part and with a first feeding means, and a second feeding means to feed a period liquid crystal displaying part to be switched off. CONSTITUTION:In an infrared ray remote controlled transmitter with liquid crystal displaying, a switch capable of separating a liquid crystal displaying part 9 from a power source (a first feeding means) 1 is provided. When an infrared ray signal is transmitted and a main action part 6 consumes a large amount of current, the liquid crystal displaying part 9 is separated from the power source by the switch 12 and the liquid crystal displaying part 9 is fed by the second feeding means of a backup capacitor 11, etc. Thus, the flicker of an LCD (Liquid crystal display) output at the time of transmitting an infrared ray signal can be prevented. |