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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 49, Iss. 25 — Sep. 1, 2010
  • pp: 4774–4779

Optical configurations for nematic liquid crystal device switchable between reflective and transmissive modes

Ki-Han Kim, Hye-Jung Jin, Byoung-Ho Cheong, Hwan-Young Choi, Sung Tae Shin, Jae Chang Kim, and Tae-Hoon Yoon  »View Author Affiliations


Applied Optics, Vol. 49, Issue 25, pp. 4774-4779 (2010)
http://dx.doi.org/10.1364/AO.49.004774


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Abstract

We propose an optical configuration for a nematic liquid crystal (LC) device that is switchable between the reflective and the transmissive modes. By placing a reflective polarizer between the two LC layers, we obtain higher reflectance and reduce the parallax effect in the reflective mode. We can eliminate the parallax effect by using a wire-grid polarizer or other in-cell reflective polarizers. We expect that the proposed device can be used in various outdoor applications.

© 2010 Optical Society of America

OCIS Codes
(230.0230) Optical devices : Optical devices
(230.3720) Optical devices : Liquid-crystal devices

ToC Category:
Optical Devices

History
Original Manuscript: June 29, 2010
Manuscript Accepted: July 21, 2010
Published: August 27, 2010

Citation
Ki-Han Kim, Hye-Jung Jin, Byoung-Ho Cheong, Hwan-Young Choi, Sung Tae Shin, Jae Chang Kim, and Tae-Hoon Yoon, "Optical configurations for nematic liquid crystal device switchable between reflective and transmissive modes," Appl. Opt. 49, 4774-4779 (2010)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-49-25-4774


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References

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