The method of reducing flicker comprises removing the second polarizing material from each LC shutter assembly and installing a third polarizing material in the optical path between said LC shutter glasses and said display device.

A UV lamp assembly having rotary shutters.

The valve closing bodies (5-8, 35) are arranged together in the valve chamber (3).

In addition, bi-stable shutter assemblies and means for supporting shutters in shutter assemblies are disclosed inclusion in the display devices.

Displays having a plurality of shutter assemblies with movable shutters.

The method of reducing flicker comprises removing the second polarizing material from each LC shutter assembly and installing a third polarizing material in the optical path between said LC shutter glasses and said display device.

In this way chokes can be operated independently.

Methods of using the composition to form liquid seals as well as waterless urinals employing such liquid seals are further provided.

Obturators associated with the balloon dissector assembly and the balloon tip cannula assembly may also be provided.

The invention relates to the field of bottle tops, and particularly to bottle tops for pressurized drinks.

This disclosure provides systems, methods and apparatus for generating images using dual-shutter shutter assemblies.

Sealing between the distal ports and the environment is accomplished by two metal seals (81, 82) backed up by two secondary elastomeric seals (91, 92).

A lens assembly attaches to the frame to rigidly hold the frame, the shutters and the conductive trace in intimate juxtaposition.

Forming the shutter means in a merged pile (50) leads to a very thin assembly, where the operating edges of the shutters are operating in the same plane.

The plugs comprises a shaft and, optionally, a cap.