Patent ID: 7192107

Claim:
An information communicating member to be disposed on a liquid container for supplying a liquid to a liquid ejecting head of a liquid ejection apparatus, the information communicating member comprising: an information storing portion storing therein liquid information with regard to the liquid contained in the liquid container; an antenna portion for communicating the liquid information stored in the information storing portion between the information communicating member and the liquid ejection apparatus in a wireless manner; and a base member having a surface on which both the information storing portion and the antenna portion are directly disposed, the base member having an electric insulating property and an ultraviolet ray shielding property, wherein the base member includes: a protecting layer having the electric insulating property and the ultraviolet ray shielding property for protecting the information storing portion and the antenna portion; and an adhering layer adhering the information storing portion and the antenna portion to the protecting layer and for attaching the information storing portion, the antenna portion and the protecting layer with respect to the liquid container, an exposed portion of the adhering layer being the surface on which the information storing portion and the antenna portion are directly disposed.