| 摘要 |
A display element (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), a polar liquid (16) that is movably sealed on an effective display region (P1) side or a non-effective display region (P2) side inside a display space (S), a rib (14) that is provided on the lower substrate (3) so as to hermetically compartment the inside of the display space (S) according to each of a plurality of pixel regions (P), and oil (insulating fluid) (17) that is movably sealed inside the display space (S) for each pixel region (P) and does not mix with the polar liquid (16). In addition, when the polar liquid (16) is moved inside the display space (S) for each pixel region (P), signal electrodes (4) are provided on the lower substrate (3) side so that the flow path of the oil (17) inside the display space (S) becomes large. |
