crystal shutter

crystal shutter

[¦krist·əl ′shəd·ər]
(electromagnetism)
Mechanical waveguide or coaxial-cable shorting switch that, when closed, prevents undesired radio-frequency energy from reaching and damaging a crystal detector.
References in periodicals archive ?
Using the ship's existing signal lamp outfitted with a camera and liquid crystal shutter, the FLTC both sends and receives optical lamp communications via an intuitive chat session on a tablet computer.
Specs: RGB liquid crystal shutter projection system, 1080p, 2.
The liquid crystal shutter, or lens, is a substantial improvement over the spinning mechanical shutter.
The Stereo3D controller can drive either a Projection ZScreen panel which mounts directly onto the projector lens, allowing customers to view stereoscopic images by wearing very lightweight polarized glasses, or will drive StereoGraphics Corporation's current long-range emitters, which supply the sync signals for CrystalEyes active liquid crystal shutter eyewear.
A complete package consisting of 3D glasses with liquid crystal shutter eyewear, 3 premium games and all the necessary accessories, carries an MSRP of under $100, about the price of a good joy stick.
SimulEyes VR uses StereoGraphics' liquid crystal shutter technology, the industry standard for 3D stereo vision in workstation environments.
SimulEyes VR employs StereoGraphics' liquid crystal shutter technology, the industry standard for 3D stereo vision in workstation environments.
Under the agreement, Ingram will supply StereoGraphics CrystalEyes and new SimulEyes VR liquid crystal shutter eyewear to their worldwide reseller network.
Headlights with liquid crystal shutters go a step further than conventional systems as they adjust the light distribution as needed in real time.