| 摘要 |
PROBLEM TO BE SOLVED: To provide an information display panel and an information display apparatus in which no decrease in contrast is caused even when a driving voltage is decreased. SOLUTION: The information display panel displays information such as an image by sealing two kinds of display media 3 having different charging characteristics from each other sealed between two opposing substrates 1, 2 at least one of which is transparent and applying an electric field on the display media 3 to move the display media, wherein the absolute charge of the two kinds of display media (3B, 3W) is≤50μC/g, and in the entire particles for the display medium constituting each display medium (3B, 3W), the proportion of display medium particles in reverse polarity is≤10%. COPYRIGHT: (C)2006,JPO&NCIPI
|
