| 摘要 |
A camera shutter mechanism for covering and exposing an imaging sensor array is disclosed. The camera shutter mechanism includes a rotary motor, a crank mechanism, a cover, a guide, and a drive circuit. The rotary motor is coupled to the crank mechanism to rotate the crank mechanism about a central axis. The cover is coupled to the crank mechanism at a point away from the central axis. The drive circuit controls the rotary motor so that the cover moves back and forth repeatedly in a substantially linear motion along the guide between a shutter closed position and a shutter open position over the imaging sensor array. Other embodiments are also described and claimed.
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