| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a convenient electronic device using electronic paper on which information can be displayed without power. <P>SOLUTION: The electronic device 1 includes: electronic paper 3 on which information can be displayed without power; an HDD 12 for storing data to be displayed on the electronic paper 3; a display control part 17 for causing the data stored in the HDD 12 to be displayed on the electronic paper 3; a plurality of power switches 4, 5a, 5b, 5c, 5d for turning on a main power supply; and a selective display means 15 for selecting the data stored in the HDD 12 according to the operation of specific power switches 5a, 5b, 5c, 5d among the plurality of power switches 4, 5a, 5b, 5c, 5d to display the data on the electronic paper 3. <P>COPYRIGHT: (C)2007,JPO&INPIT |
