Communication system with solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank.

摘要

A communication system in which a solid semiconductor element is used, comprising: a plurality of liquid containers in which said respective solid semiconductor elements are disposed; an oscillation circuit formed in said solid semiconductor element and provided with a conductor coil; information acquiring means for acquiring the information in said container; receiving means for receiving a signal from the outside; information communicating means for transmitting the information to the outside when a predetermined response condition is satisfied; an outside resonance circuit, disposed outside said plurality of liquid containers, for generating a power with respect to the oscillation circuit of said solid semiconductor element by electromagnetic induction; and outside communication means for bidirectionally communicating with said receiving means and said information communicating means of said solid semiconductor element.