Micro shutter having iris function, method for manufacturing...

Details Micro shutter having iris function, method for manufacturing... Micro shutter having iris function, method for manufacturing...

2008-06-06

2011-11-22

LaBalle, Clayton E (Department: 2862)

Photography

Camera detail

Shutter

Reexamination Certificate

active

08061910

ABSTRACT:
A micro shutter with an iris function includes a base plate with a transparent portion formed in a circular shape corresponding to an image sensor which allows light to pass through; a plurality of rollup blades which block the light, arranged in a regular polygon at a circumference of the transparent portion on the base plate to cover the transparent portion, and each of the plurality of rollup blades to have a fixing portion fixed to the base plate and a moving portion rolled up toward the fixing portion; and a controller electrically connected with the base plate and the plurality of rollup blades which controls unrolling degrees of the plurality of rollup blades.

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