| 摘要 |
A transfer circuitry (20), e.g. in a display system (100), electrically generating a transfer-gradient (22) along which an optically-active fluid (30) is transferred via a valve (50) from a first reservoir (40) to a second reservoir (42) and a valve-control circuitry (60) providing a voltage to change the valve's (50) shape from a first shape (56) when it is closed (58) to a second shape (52) when it is open (54). |
