System and method for liquid crystal display system incorporating wire grid polarizers for large scale and large volume stereolithography
The present disclosure relates to a liquid crystal display (LCD) system. The system in one example has a light source for generating unpolarized light, and an LCD screen arranged in a path of transmittance of the unpolarized light. First and second wire grid polarizers are arranged adjacent to the LCD screen and each have a plurality of nano-scale wires, with the first and second wire grid polarizers have differing polarizations. A pitch of each of the nano-scale wires is no larger than one-third a wavelength of the unpolarized light from the light source. The wire grid polarizers create, in connection with operation of the LCD screen, a 2D light mask suitable for initiating the polymerization of an optically curable material.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-07NA27344
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA); Board of Regents, The University of Texas System (Austin, TX)
- Patent Number(s):
- 11,360,348
- Application Number:
- 17/085,244
- OSTI ID:
- 1893036
- Resource Relation:
- Patent File Date: 10/30/2020
- Country of Publication:
- United States
- Language:
- English
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