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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 39, Iss. 1 — Jan. 1, 2000
  • pp: 168–172

Trichroic prism assembly for separating and recombining colors in a compact projection display

Hoi-Sing Kwok, Po-Wing Cheng, Ho-Chi Huang, Hai-Feng Li, Zhen-Rong Zheng, Pei-Fu Gu, and Xu Liu  »View Author Affiliations


Applied Optics, Vol. 39, Issue 1, pp. 168-172 (2000)
http://dx.doi.org/10.1364/AO.39.000168


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Abstract

A trichroic prism assembly design, believed to be new, is proposed and demonstrated. This new design has the advantages of low <i>s</i>- and <i>p</i>-polarization dependence in the reflectance spectra of the optical coatings. Hence it can be used for both color separation and color recombination with polarization change. This new trichroic prism assembly is especially useful in a compact color projector employing reflective liquid-crystal light valves.

© 2000 Optical Society of America

OCIS Codes
(220.4830) Optical design and fabrication : Systems design
(230.3720) Optical devices : Liquid-crystal devices
(330.1690) Vision, color, and visual optics : Color

Citation
Hoi-Sing Kwok, Po-Wing Cheng, Ho-Chi Huang, Hai-Feng Li, Zhen-Rong Zheng, Pei-Fu Gu, and Xu Liu, "Trichroic prism assembly for separating and recombining colors in a compact projection display," Appl. Opt. 39, 168-172 (2000)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-39-1-168


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References

  1. N. Okamoto, Y. Itoh, and J. Ito, “High brightness technology of p-Si TFT-LCD front projector,” in Proceedings of the International Conference on Display Works (Kobe, Japan, 1998), p. 813–816.
  2. X. Liu, H. F. Li, P. F. Gu, and J. F. Tang, “The application of thin film techniques in LCLV devices,” in Optical Interference Coatings, F. Abeles, ed., Proc. SPIE 2253, 858–862 (1994).
  3. H. C. Huang, P. W. Cheng, W. C. Yip, H. S. Kwok, C. S. Li, and Y. Liao, “AMLCD on a silicon substrate with integrated digital data driver,” in Proceedings of the Fifteenth International Display Research Conference (Asia Display ‘95) (Hamamatsu, Japan, 1995), pp. 481–484.
  4. R. L. Melcher, M. Ohhata, and K. Enami, “High-information content projection display based on reflective LC on silicon light valves,” Society for Information Display Symposium Digest (Society for Information Display, San Jose, Calif., 1998), pp. 25–28.
  5. H. C. Huang, P. W. Cheng, J. Chen, and H. S. Kwok, “Color sequential miniature silicon display using reflective twisted nematic mode,” in Proceedings of the Eighteenth International Display Research Conference (Seoul, Korea, 1998), pp. 411–414.
  6. H. F. Li, Z. R. Zheng, P. F. Gu, X. Liu, P. W. Cheng, J. Chen, H. C. Huang, and H. S. Kwok, “Improved projection optics for reflective silicon CMOS light valves,” in Projection Displays V, M. H. Wu, ed., Proc. SPIE 3634, 123–133 (1999).
  7. D. B. Dove, “Arrangement for projection displays employing reflective light valves,” U.S. patent 5,658,060 (19 August 1997).
  8. F. H. Yu, J. Chen, S. T. Tang, and H. S. Kwok, “A new TN-ECB mode reflective LCD with large cell gap and low operating voltage,” in Proceedings of the Seventeenth International Display Research Conference (Boston, Mass., 1997), pp. 155–158.
  9. J. A. Dobrowoski, “Optical properties of films and coatings,” in Handbook of Optics: Fundamentals, Technique, and Design, Vol. I, M. Bass, ed. (McGraw Hill, New York, 1995), pp. 42.1–42.130.
  10. M. S. Brennesholtz, “Light collection efficiency for light valve projection system,” in Projection Display II, M. H. Wu, ed., Proc. SPIE 2650, 71–79 (1997).

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