seawasp (seawasp) wrote,
seawasp
seawasp

Tech Needs: LCD shutter/window?

I know I've seen such devices before, but searching only gives me references to stereo glasses using LCD shutters, and to room-sized LCD windows. I'm looking for small LCD panels that can just be switched from opaque to transparent; preferable size, large fractions of an inch (1/4 to 1/2 inch for the window itself). Anyone know where I could get these devices?
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