Newsgroups: sci.electronics
Path: utzoo!utgpu!watserv1!sunee!sunee.waterloo.edu!simpson
From: simpson@sunee.waterloo.edu (KFS Lam)
Subject: Electronic shutter
Message-ID: <1991Jan9.200258.9437@sunee.waterloo.edu>
Sender: daemon@sunee.waterloo.edu
Organization: University of Waterloo
Distribution: na
Date: Wed, 9 Jan 91 20:02:58 GMT
Lines: 12

Hello, everybody. I am currently designing a robot vision system.
I have a choice either use a cheap CCD sensor with a fast shutter
or a expensive CCD sensor with a storage area. Is anyone out there
has information on electronic shutter? I don't want those that
has mechanical parts. The shutter has to be pure electronics.
It is like a LCD screen which turns black when polarize. Is there
such a thing exist? Any help will be greatly appreciated.

					simpson@sunee.waterloo.edu

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