Focal plane shutter and camera having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsHae-In Chung, Jin-Won Lee
Life of this patent
Estimating the term…
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AssigneeSamsung Electronics Co., Ltd.
InventorsHae-In Chung, Jin-Won Lee
Estimating the term…
A focal plane shutter having a front film and a back film which expose a charge-coupled device to light as they move back and forth between a cover plate and a base plate, between a charging position and a discharging position at a certain time interval. The focal plane shutter includes at least one lever member which is connected to the front film and/or back film, and which amplifies an impact force generated during a charging and a discharging movement of the front film and/or back film using a lever action. An elevating member slides in a direction parallel with the movement of the front film and/or back film by the impact force amplified in the lever member. An impact absorbing unit regulates the sliding movement of the elevating member to absorb impact energy generated by the movement and stop of the front film and/or back film.
A focal plane shutter having a front film and a back film which expose a charge-coupled device to light as they move back and forth between a cover plate and a base plate, between a charging position and a discharging position at a certain time interval, the focal plane shutter comprising:
Dependencies are inferred from the claim text.