ELECTRONIC PAPER FILE AND MARK SETTING SYSTEM

摘要

An electronic paper file which comprises electronic paper sheets which are flexible media and a body to which the electronic paper sheets are attached. The electronic paper file is characterized by comprising mark indication control means for controlling the indication of a mark on an electronic paper sheet. According to this electronic paper file, a mark can be indicated on an electronic paper sheet having predetermined character strings or the like displayed, so that the user can find out a desired page easily.