Single cell liquid crystal shutter glasses
AssigneeInventQjaya Sdn. Bhd.
InventorsAdam W. Divelbiss, David C. Swift
Life of this patent
Estimating the term…
Abstract
The invention is a stereoscopic shutter system having a single liquid crystal (LC) cell. The system may have flexible substrates or non-flexible substrates. The system requires only two electrical conductors to shutter both eyes. The system uses twisted nematic liquid crystal, ferro-electric liquid crystal, pi-cell technology, or other similar shuttering technologies. The system includes only one LC cell, a single large laminated linearly polarizing filter P1, and two smaller linear polarizing analyzers oriented in the P1 and P2 states. The shutters may be bent into a one-dimensional curved shape about the vertical or horizontal axis.
Claims12
A stereoscopic shutter system comprising:
- only one LC cell;
- a first single laminated linearly polarizing filter P1;
- and
- an additional pair of linear polarizing filters oriented in the P1 and P2 states.
Dependencies are inferred from the claim text.