| 摘要 |
A method and apparatus for phase-locking a plurality of display devices and multi-level driver for use therewith. Each of the display devices displays an image under the control of a distinct clock having a distinct clock rate. Each of the images contains a predetermined periodic indexing event. One of the clocks is designated as a master clock. The times of occurrence of the indexing events are compared, and the times of occurrence are caused to fall within a predetermined amount of time of one another so that each of the other clocks is phase-locked with the master clock. |
